Home Deals Repair Kits Rotary Vane Pumps Scroll Pumps Oil Filters Parts Resources

Reference Library

Schematics, Manuals & Parts Diagrams Vacuum Pump Cross Reference Vacuum Pump Oil Cross Reference Vacuum Pump Oil Safety Data Sheets (SDS) Vacuum Pump Conversion Charts

Complete Resource Centers

Edwards RV Series Vacuum Pump Complete Resource Center E2M Series Vacuum Pump Complete Resource Center Scroll Pump Complete Resource Center Busch R5 Series Vacuum Pump Complete Resource Center Becker U Series Kits & Parts VT Series Kits & Parts DVT / KVT / KDT Series Kits & Parts

Complete Resource Centers

Leybold TRIVAC Series Vacuum Pump Complete Resource Center SOGEVAC Series Vacuum Pump Complete Resource Center Welch Welch Vacuum Pump Complete Resource Center Rietschle Rietschle Vacuum Pump Complete Resource Center Alcatel / Adixen Alcatel / Adixen Vacuum Pump Complete Resource Center

Company

About Us Contact Us Blog Shipping & Returns

Vacuum Pump Supply

Edwards

Leybold

Stokes

Busch

Alcatel

Welch

Ebara

Pfeiffer

Rietschle

View all Brands

Vacuum Pump Supply

Edwards

Leybold

Stokes

Busch

Alcatel

Welch

Ebara

Pfeiffer

Rietschle

Ulvac

Kinney

Angle Valve

Varian

Precision Scientific

Galileo

KNF

DVP

Atlas Copco

Across International

Alcatel-Adixen

CT

Vacuum Fittings

VPS

Becker

Cryo Pumps

View all Brands

Home
Search

10095 results for Welch 1397 replacement parts

Did you mean: watch 1997 replac part Refine Search

Quick view Details

Ebara
|
sku: 980338

Ebara O-Ring, Viton, 195 x 5.65 mm for A10, A30, A70 – 980338

MSRP:

Now: $41.00

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 79509

Alcatel O-Ring, Viton, 28 x 3 mm for 2010C, 2015C, 2021C, DD100 and More – 79509

MSRP:

Now: $12.55

Add to Cart
Compare
Quick view Details

Edwards
|
sku: 320082

Edwards O-Ring, Viton, 44.04 x 3.53 mm for E2M5, E2M8, E2M12 – 320082

MSRP:

Now: $5.71

Add to Cart
Compare
Quick view Details

Leybold
|
sku: 23970518

Leybold O-Ring, Viton, 192 x 3.5 mm for DK200, E75, E150 – 23970518

MSRP:

Now: $16.35

Add to Cart
Compare
Quick view Details

Leybold
|
sku: 71237082V

Leybold O-Ring, Viton, 20 x 3 mmÊ for SV16, SV25, BR2, BR1 – 71237082V

MSRP:

Now: $5.00

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 40008

Alcatel O-Ring, Viton, 18.72 x 2.62 mm for 2060C, 1060C – 40008

MSRP:

Now: $5.00

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 40030

Alcatel O-Ring, Buna, 50.17 x 5.33 mm for 1060, 2060 – 40030

MSRP:

Now: $3.86

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 79303

Alcatel O-Ring, Viton, 4.47 x 1.78 mm for 2033, 2063 – 79303

MSRP:

Now: $7.14

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 79569

Alcatel O-Ring, Viton, 10.3 x 2.4 mm for 151, 151B – 79569

MSRP:

Now: $8.36

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 82007

Alcatel O-Ring, Viton, 10.77 x 2.62 mm for 2033C, 2063C – 82007

MSRP:

Now: $5.41

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 82114

Alcatel O-Ring, Viton, 18.4 x 2.7 mm for 151, 151B – 82114

MSRP:

Now: $7.00

Add to Cart
Compare
Quick view Details

Ebara
|
sku: 980336

Ebara O-Ring, Viton, 185 x 5.7 mm for A30, A70 – 980336

MSRP:

Now: $65.00

Add to Cart
Compare

Quick view

Ebara
|
sku: 980338

Ebara O-Ring, Viton, 195 x 5.65 mm for A10, A30, A70 – 980338

Ebara O-Ring, Viton, 195 x 5.65 mm for A10, A30, A70 – 980338 Ebara O-Ring O-Ring, Viton, 195 x 5.65 mm Ebara o-ring identified by part number 980338, listed for the compatible pump models shown...

MSRP:

Now: $41.00
Add to Cart Compare
Quick view

Alcatel
|
sku: 79509

Alcatel O-Ring, Viton, 28 x 3 mm for 2010C, 2015C, 2021C, DD100 and More – 79509

Alcatel O-Ring, Viton, 28 x 3 mm for 2010C, 2015C, 2021C, DD100 and More – 79509 Alcatel O-Ring O-Ring, Viton, 28 x 3 mm Alcatel o-ring identified by part number 79509, listed for the compatible...

MSRP:

Now: $12.55
Add to Cart Compare
Quick view

Edwards
|
sku: 320082

Edwards O-Ring, Viton, 44.04 x 3.53 mm for E2M5, E2M8, E2M12 – 320082

Edwards O-Ring, Viton, 44.04 x 3.53 mm for E2M5, E2M8, E2M12 – 320082 Edwards O-Ring O-Ring, Viton, 44.04 x 3.53 mm Edwards o-ring identified by part number 320082, listed for the compatible pump...

MSRP:

Now: $5.71
Add to Cart Compare
Quick view

Leybold
|
sku: 23970518

Leybold O-Ring, Viton, 192 x 3.5 mm for DK200, E75, E150 – 23970518

Leybold O-Ring, Viton, 192 x 3.5 mm for DK200, E75, E150 – 23970518 Leybold O-Ring O-Ring, Viton, 192 x 3.5 mm Leybold o-ring identified by part number 23970518, listed for the compatible pump...

MSRP:

Now: $16.35
Add to Cart Compare
Quick view

Leybold
|
sku: 71237082V

Leybold O-Ring, Viton, 20 x 3 mmÊ for SV16, SV25, BR2, BR1 – 71237082V

Leybold O-Ring, Viton, 20 x 3 mmÊ for SV16, SV25, BR2, BR1 – 71237082V Leybold O-Ring O-Ring, Viton, 20 x 3 mmÊ Leybold o-ring identified by part number 71237082V, listed for the compatible pump...

MSRP:

Now: $5.00
Add to Cart Compare
Quick view

Alcatel
|
sku: 40008

Alcatel O-Ring, Viton, 18.72 x 2.62 mm for 2060C, 1060C – 40008

Alcatel O-Ring, Viton, 18.72 x 2.62 mm for 2060C, 1060C – 40008 Alcatel O-Ring O-Ring, Viton, 18.72 x 2.62 mm Alcatel o-ring identified by part number 40008, listed for the compatible pump models...

MSRP:

Now: $5.00
Add to Cart Compare
Quick view

Alcatel
|
sku: 40030

Alcatel O-Ring, Buna, 50.17 x 5.33 mm for 1060, 2060 – 40030

Alcatel O-Ring, Buna, 50.17 x 5.33 mm for 1060, 2060 – 40030 Alcatel O-Ring O-Ring, Buna, 50.17 x 5.33 mm Alcatel o-ring identified by part number 40030, listed for the compatible pump models shown...

MSRP:

Now: $3.86
Add to Cart Compare
Quick view

Alcatel
|
sku: 79303

Alcatel O-Ring, Viton, 4.47 x 1.78 mm for 2033, 2063 – 79303

Alcatel O-Ring, Viton, 4.47 x 1.78 mm for 2033, 2063 – 79303 Alcatel O-Ring O-Ring, Viton, 4.47 x 1.78 mm Alcatel o-ring identified by part number 79303, listed for the compatible pump models shown...

MSRP:

Now: $7.14
Add to Cart Compare
Quick view

Alcatel
|
sku: 79569

Alcatel O-Ring, Viton, 10.3 x 2.4 mm for 151, 151B – 79569

Alcatel O-Ring, Viton, 10.3 x 2.4 mm for 151, 151B – 79569 Alcatel O-Ring O-Ring, Viton, 10.3 x 2.4 mm Alcatel o-ring identified by part number 79569, listed for the compatible pump models shown...

MSRP:

Now: $8.36
Add to Cart Compare
Quick view

Alcatel
|
sku: 82007

Alcatel O-Ring, Viton, 10.77 x 2.62 mm for 2033C, 2063C – 82007

Alcatel O-Ring, Viton, 10.77 x 2.62 mm for 2033C, 2063C – 82007 Alcatel O-Ring O-Ring, Viton, 10.77 x 2.62 mm Alcatel o-ring identified by part number 82007, listed for the compatible pump models...

MSRP:

Now: $5.41
Add to Cart Compare
Quick view

Alcatel
|
sku: 82114

Alcatel O-Ring, Viton, 18.4 x 2.7 mm for 151, 151B – 82114

Alcatel O-Ring, Viton, 18.4 x 2.7 mm for 151, 151B – 82114 Alcatel O-Ring O-Ring, Viton, 18.4 x 2.7 mm Alcatel o-ring identified by part number 82114, listed for the compatible pump models shown...

MSRP:

Now: $7.00
Add to Cart Compare
Quick view

Ebara
|
sku: 980336

Ebara O-Ring, Viton, 185 x 5.7 mm for A30, A70 – 980336

Ebara O-Ring, Viton, 185 x 5.7 mm for A30, A70 – 980336 Ebara O-Ring O-Ring, Viton, 185 x 5.7 mm Ebara o-ring identified by part number 980336, listed for the compatible pump models shown below...

MSRP:

Now: $65.00
Add to Cart Compare

Compare Selected