Quick view Details Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S MSRP: Now: $107.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI MSRP: Now: $421.00 Add to Cart Compare SALE Quick view Details sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS MSRP: Now: $280.00 Add to Cart Compare Quick view Details sku: 1376S 1376 Minor Repair Kit with Lip Seal MSRP: Now: $174.00 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI MSRP: Now: $421.00 Add to Cart Compare SALE Quick view Details sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS MSRP: Now: $280.00 Add to Cart Compare Quick view Details sku: 1376S 1376 Minor Repair Kit with Lip Seal MSRP: Now: $174.00 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Quick view Details sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS MSRP: Now: $280.00 Add to Cart Compare Quick view Details sku: 1376S 1376 Minor Repair Kit with Lip Seal MSRP: Now: $174.00 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS MSRP: Now: $280.00 Add to Cart Compare Quick view Details sku: 1376S 1376 Minor Repair Kit with Lip Seal MSRP: Now: $174.00 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details sku: 1376S 1376 Minor Repair Kit with Lip Seal MSRP: Now: $174.00 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 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 Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS MSRP: Now: $359.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S MSRP: Now: $126.00 Add to Cart Compare Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal MSRP: Now: $420.00 Add to Cart Compare SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Quick view Details sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare
Quick view Details Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI MSRP: Now: $610.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Minor Repair Kit, Welch, Duoseal, 1405, Part# 1405S Part NumberDescriptionQuantity 411165 Washer, Welch, Duoseal, Part# 411165 2 411150 Retaining ring, Welch, Part# 411150 1... MSRP: Now: $107.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Primary Kit - Cast Iron Vanes, Welch, Duoseal, Part# 1380PI Part NumberDescriptionQuantity 411775 Valve, Lower, Exhaust, 1380, Welch, Duoseal, Part# 411775 3 410695 Valve,... MSRP: Now: $421.00 Add to Cart Compare SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
SALE Quick view sku: 1376S/MS 1376 Minor Repair Kit with Mechanical Seal 1376 Minor Repair Kit with Mechanical Seal PART NUMBER DESCRIPTION QUANTITY 410234 Gasket 1 410643 Shaft Seal Gasket 1 1401D Mechanical Shaft Seal with Screws, 0.750" 1 4401200 Steel Ball... MSRP: Was: $214.00 Now: $175.00 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 sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view sku: 1405pi/ms Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS Welch 1405 Primary Kit w/Mechanical Seal (Old Style) 1405PI/MS For older style 1405 Welch pumps. Shop now for 1405PI/MS Mechanical Shaft Seal Assembly 1401E 1 Woodruff Key... MSRP: Now: $280.00 Add to Cart Compare Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view sku: 1376S 1376 Minor Repair Kit with Lip Seal 1376 Minor Repair Kit with Lip Seal PART NUMBER DESCRIPTION QUANTITY QTY IN STOCK 410234 Gasket 1 73 410403 Case Gasket, Foam Rubber 2 0 4401200 Steel Ball 1 102 412291 Gasket 1 16 ... MSRP: Now: $174.00 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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
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 Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Minor Repair Kit with Mechanical Seal, Welch, Duoseal, Part# 1374S/MS Part NumberDescriptionQuantity 412161 Pressure Relief Valve, Part# 412161 1 411508 Valve Gasket, Welch,... MSRP: Now: $359.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Vacuum Pump Supply | sku: 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Minor Repair Kit, Welch, Duoseal, 1399, Part# 1399S Part NumberDescriptionQuantity 411052 Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 1 410711 V-Belt- Welch... MSRP: Now: $126.00 Add to Cart Compare Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
Quick view sku: 1397S/MS Welch 1397 Minor Repair Kit with Mechanical Seal Welch 1397 Minor Repair Kit with Mechanical Seal Browse all of our parts for Welch 1397 Pumps! PART NUMBER DESCRIPTION QUANTITY 410696 Spring Holder 1 410715 V-Belt 2 410992 Pressure... MSRP: Now: $420.00 Add to Cart Compare SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
SALE Quick view sku: 1376PI 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal 1376 Major Repair Kit with Cast Iron Vanes & Lip Seal Used on Welch 1376 PART NUMBER DESCRIPTION QUANTITY 411401D-01 Shaft Seal Kit - 0.750" 1 411267 Washer, Rubber 2 411304 Spring 6... MSRP: Was: $398.00 Now: $335.00 Add to Cart Compare
Quick view Vacuum Pump Supply | sku: 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, Part# 1374PI Part NumberDescriptionQuantity 412258 Sleeve, Hardened-Welch, Duoseal, Part# 412258 1 618538A... MSRP: Now: $610.00 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected