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

8326 results for Welch 1397 repair kit

Did you mean: watch 1997 rear kit Refine Search

Quick view Details

Edwards
|
sku: 23714034

Edwards O-Ring, Viton, 19 x 3 mm for EH250, EH500 – 23714034

MSRP:

Now: $5.61

Add to Cart
Compare
Quick view Details

Leybold
|
sku: 20010146

Leybold O-Ring, Viton, 38 x 2 mm for 100B, 100P – 20010146

MSRP:

Now: $4.67

Add to Cart
Compare
Quick view Details

Edwards
|
sku: A26401145

Edwards Rotor Ylv for DP40, QDP40, IQDP40 – A26401145

MSRP:

Now: $276.00

Add to Cart
Compare
Quick view Details

Alcatel
|
sku: 82039

Alcatel O-Ring, Viton, 128 x 2 mm for 2033C, 2063C – 82039

MSRP:

Now: $13.16

Add to Cart
Compare
Quick view Details

Busch
|
sku: 486000612

Busch O-Ring, Viton, 110 x 4 mm for 0400, 0630 – 486000612

MSRP:

Now: $12.00

Add to Cart
Compare
Quick view Details

Busch
|
sku: 48656400

Busch O-Ring, Viton, 72 x 2.5 mm for 0012, 0021 – 48656400

MSRP:

Now: $9.00

Add to Cart
Compare
Quick view Details

Busch
|
sku: 48656700

Busch O-Ring, Viton, 140 x 5 mm for 0400, 0630 – 48656700

MSRP:

Now: $22.03

Add to Cart
Compare
Quick view Details

Edwards
|
sku: 02120097

Edwards O-Ring, Buna, 139.5 x 3 mm for E1M40, E2M40 – 02120097

MSRP:

Now: $9.69

Add to Cart
Compare
Quick view Details

Edwards
|
sku: 02122079

Edwards O-Ring, Viton, 49.5 x 3 mm for D18, D28 – 02122079

MSRP:

Now: $12.95

Add to Cart
Compare
Quick view Details

Edwards
|
sku: 02126026

Edwards O-Ring, Viton, 28 x 3.5 mm for E2M28, E2M30 – 02126026

MSRP:

Now: $7.85

Add to Cart
Compare
Quick view Details

Edwards
|
sku: 23714037

Edwards O-Ring, Viton, 233 x 3 mm for EH250, EH500 – 23714037

MSRP:

Now: $12.75

Add to Cart
Compare
Quick view Details

Kinney
|
sku: 064035

Kinney Retaining Ring 2.75 External for KT850C, KT850D – 064035

MSRP:

Now: $10.00

Add to Cart
Compare

Quick view

Edwards
|
sku: 23714034

Edwards O-Ring, Viton, 19 x 3 mm for EH250, EH500 – 23714034

Edwards O-Ring, Viton, 19 x 3 mm for EH250, EH500 – 23714034 Edwards O-Ring O-Ring, Viton, 19 x 3 mm Edwards o-ring identified by part number 23714034, listed for the compatible pump models shown...

MSRP:

Now: $5.61
Add to Cart Compare
Quick view

Leybold
|
sku: 20010146

Leybold O-Ring, Viton, 38 x 2 mm for 100B, 100P – 20010146

Leybold O-Ring, Viton, 38 x 2 mm for 100B, 100P – 20010146 Leybold O-Ring O-Ring, Viton, 38 x 2 mm Leybold o-ring identified by part number 20010146, listed for the compatible pump models shown...

MSRP:

Now: $4.67
Add to Cart Compare
Quick view

Edwards
|
sku: A26401145

Edwards Rotor Ylv for DP40, QDP40, IQDP40 – A26401145

Edwards Rotor Ylv for DP40, QDP40, IQDP40 – A26401145 Edwards Rotor Rotor Ylv Edwards rotor identified by part number A26401145, listed for the compatible pump models shown below. Compatible Pump...

MSRP:

Now: $276.00
Add to Cart Compare
Quick view

Alcatel
|
sku: 82039

Alcatel O-Ring, Viton, 128 x 2 mm for 2033C, 2063C – 82039

Alcatel O-Ring, Viton, 128 x 2 mm for 2033C, 2063C – 82039 Alcatel O-Ring O-Ring, Viton, 128 x 2 mm Alcatel o-ring identified by part number 82039, listed for the compatible pump models shown below...

MSRP:

Now: $13.16
Add to Cart Compare
Quick view

Busch
|
sku: 486000612

Busch O-Ring, Viton, 110 x 4 mm for 0400, 0630 – 486000612

Busch O-Ring, Viton, 110 x 4 mm for 0400, 0630 – 486000612 Busch O-Ring O-Ring, Viton, 110 x 4 mm Busch o-ring identified by part number 486000612, listed for the compatible pump models shown below...

MSRP:

Now: $12.00
Add to Cart Compare
Quick view

Busch
|
sku: 48656400

Busch O-Ring, Viton, 72 x 2.5 mm for 0012, 0021 – 48656400

Busch O-Ring, Viton, 72 x 2.5 mm for 0012, 0021 – 48656400 Busch O-Ring O-Ring, Viton, 72 x 2.5 mm Busch o-ring identified by part number 48656400, listed for the compatible pump models shown below...

MSRP:

Now: $9.00
Add to Cart Compare
Quick view

Busch
|
sku: 48656700

Busch O-Ring, Viton, 140 x 5 mm for 0400, 0630 – 48656700

Busch O-Ring, Viton, 140 x 5 mm for 0400, 0630 – 48656700 Busch O-Ring O-Ring, Viton, 140 x 5 mm Busch o-ring identified by part number 48656700, listed for the compatible pump models shown below...

MSRP:

Now: $22.03
Add to Cart Compare
Quick view

Edwards
|
sku: 02120097

Edwards O-Ring, Buna, 139.5 x 3 mm for E1M40, E2M40 – 02120097

Edwards O-Ring, Buna, 139.5 x 3 mm for E1M40, E2M40 – 02120097 Edwards O-Ring O-Ring, Buna, 139.5 x 3 mm Edwards o-ring identified by part number 02120097, listed for the compatible pump models...

MSRP:

Now: $9.69
Add to Cart Compare
Quick view

Edwards
|
sku: 02122079

Edwards O-Ring, Viton, 49.5 x 3 mm for D18, D28 – 02122079

Edwards O-Ring, Viton, 49.5 x 3 mm for D18, D28 – 02122079 Edwards O-Ring O-Ring, Viton, 49.5 x 3 mm Edwards o-ring identified by part number 02122079, listed for the compatible pump models shown...

MSRP:

Now: $12.95
Add to Cart Compare
Quick view

Edwards
|
sku: 02126026

Edwards O-Ring, Viton, 28 x 3.5 mm for E2M28, E2M30 – 02126026

Edwards O-Ring, Viton, 28 x 3.5 mm for E2M28, E2M30 – 02126026 Edwards O-Ring O-Ring, Viton, 28 x 3.5 mm Edwards o-ring identified by part number 02126026, listed for the compatible pump models...

MSRP:

Now: $7.85
Add to Cart Compare
Quick view

Edwards
|
sku: 23714037

Edwards O-Ring, Viton, 233 x 3 mm for EH250, EH500 – 23714037

Edwards O-Ring, Viton, 233 x 3 mm for EH250, EH500 – 23714037 Edwards O-Ring O-Ring, Viton, 233 x 3 mm Edwards o-ring identified by part number 23714037, listed for the compatible pump models shown...

MSRP:

Now: $12.75
Add to Cart Compare
Quick view

Kinney
|
sku: 064035

Kinney Retaining Ring 2.75 External for KT850C, KT850D – 064035

Kinney Retaining Ring 2.75 External for KT850C, KT850D – 064035 Kinney Ring Retaining Ring 2.75 External Kinney ring identified by part number 064035, listed for the compatible pump models shown...

MSRP:

Now: $10.00
Add to Cart Compare

Compare Selected