Minor Repair Kit with Lip Seal, Welch DuoSeal 1402/1405

1402S
USD 326.00
Used on Welch Duoseal 1402 and 1405 (New Style*) Belt Drive Rotary Vane Mechanical Vacuum Pump

For complete kit content details see bill of materials below

*Note: Newer 1405 pumps with rectangular oil boxes and sight glasses use the same parts and kits as the 1402 models. Please contact customer service if you have any questions about which part numbers to use.

0 In Stock

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Typical lead time 4 week(s)
Part Number Description Quantity Qty in stock
410234 Gasket, Welch, Duoseal, Part# 410234 1 36
410403 Case Gasket, Welch, Duoseal, Part# 410403 1 36
410578 Shaft Seal, Metal Case, Welch, Duoseal, Chemstar, Part# 410578 1 222
410696 Spring Holder, Welch, Part# 410696 3 0
410713 V-Belt, Welch, Chemstar, Duoseal, 1376N, 1376, Part# 410713 1 16
410992 Pressure Relief Valve, Welch, Part# 410992 1 80
411266 Washer, Tension, Welch, Duoseal, Models 1373, 1374, 1376, 1397, 1398, 1399, 1400, 1402, 1405, Part# 411266 2 201
411267 Rubber Washer, Welch, Duoseal, Part# 411267 2 65
411304 Spring, Welch, Duoseal, Part# 411304 6 465
411401D-01 Shaft Seal Kit - 0.750", Welch, Part# 411401D-01 1 0
412153S Pressure Relief Valve - Welch, Chemstar, Duoseal, Part# 412153S 1 60
412154S Pressure Relief Valve, Welch, Chemstar, Duoseal, 1376N, 1376, Part# 412154S 1 159
412158 Valve Spring, Welch, Chemstar, Duoseal, 1376N, 1376, Part# 412158 2 130
412291 Gasket- Welch Duoseal, Part# 412291 1 69
4401200 Steel Ball, Welch, Duoseal, Chemstar, 1373, 1374, Part# 4401200 1 2067
410508 Thrust Washer- Welch, Chemstar, Duoseal, Part# 410508 1 279

General product classifications

Part Number Cross-Reference 23W-1402-V
Compatible Brands Welch
Family DuoSeal
Compatible Pump Models 1402
Category Repair Kits
Subcategory Minor Repair / Maintenance Kit
Country of origin US
Manual page WELCH-104