Quick view Details Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $333.00 View Details Compare Quick view Details Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Details Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Now: $126.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $594.67 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK MSRP: Now: $510.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Details Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Now: $126.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $594.67 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK MSRP: Now: $510.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
SALE Quick view Details Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare
Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent MSRP: Now: $126.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $594.67 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK MSRP: Now: $510.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $594.67 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK MSRP: Now: $510.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK MSRP: Now: $510.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $271.20 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent MSRP: Now: $107.00 Add to Cart Compare SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
SALE Quick view Details sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare
Quick view Details Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S MSRP: Now: $336.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent MSRP: Now: $307.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP MSRP: Now: $448.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1405PP Major Repair Kit for Welch 1405 - OEM-Equivalent Major Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $333.00 View Details Compare Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Major Repair Kit, Welch, DirecTorr, Part# 8811MRK Part NumberDescriptionQuantity 410491 Washer-Welch DirecTorr, Part# 410491 1 410643 Shaft Seal Gasket, Fisher Scientific, Part#... MSRP: Now: $725.00 Add to Cart Compare SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
SALE Quick view Vacuum Pump Supply | sku: 1399PI Major Repair Kit for Welch 1399 - OEM-Equivalent Major Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Was: $270.00 Now: $189.00 Add to Cart Compare
Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit for Welch 1399 - OEM-Equivalent Minor Repair Kit for Welch 1399 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1399S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $126.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1400PI Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PI - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $594.67 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK Part NumberDescriptionQuantity 412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1... MSRP: Now: $510.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1400S Minor Repair Kit for Welch 1400 - OEM-Equivalent Minor Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $271.20 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit for Welch 1405 - OEM-Equivalent Minor Repair Kit for Welch 1405 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1405S - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Minor Repair Kit for... MSRP: Now: $107.00 Add to Cart Compare SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected × OK
SALE Quick view sku: PPF06-01 Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) Fomblin Y 06/6 PFPE Oil - 1 kg (532 ml) PPF06-01 Fomblin Y 06/6 is a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin 06/6 PFPE, sold here by the 1 Kg (532 ml)... MSRP: Was: $405.00 Now: $355.00 Add to Cart Compare
Quick view Vacuum Pump Supply | sku: 1380S Secondary Kit, Welch, Part# 1380S Secondary Kit, Welch, Part# 1380S Part NumberDescriptionQuantity 410696 Spring Holder, Welch, Part# 410696 2 410403 Case Gasket, Welch, Duoseal, Part# 410403 1 410234... MSRP: Now: $336.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected
Quick view Vacuum Pump Supply | sku: 1400PP Major Repair Kit for Welch 1400 - OEM-Equivalent Major Repair Kit for Welch 1400 - OEM-EquivalentOEM-Equivalent Welch Repair Kit from Vacuum Pump SupplyPart Number: 1400PP - OEM-EquivalentVacuum Pump Supply's OEM-equivalent Major Repair Kit for... MSRP: Now: $307.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected
Quick view Vacuum Pump Supply | sku: 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Primary Kit Phenolic Vanes, Welch, Part# 1380PP Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410403 Case Gasket, Welch,... MSRP: Now: $448.00 Add to Cart Compare Previous 1 2 3 4 5 6 7 Next Previous 1 2 3 4 5 6 7 Next Compare Selected