Certain products may be subject to a tariff surcharge. Applicable surcharges can be calculated on the product page, in the shopping cart, or at checkout.
Minor Repair Kit with Lip Seal, Welch, Duoseal, 1374, Part# 1374S
USD 207.00
Minor Repair kit is used on Welch Duoseal 1374 Belt Drive Rotary Vane Mechanical Vacuum pump
Added to Your Shopping Cart
You may also like...
| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 410696 | Spring Holder, Welch, Part# 410696 | 1 | 0 |
| 410716 | V-Belt, Welch, Duoseal, Part# 410716 | 2 | 22 |
| 410992 | Pressure Relief Valve, Welch, Part# 410992 | 1 | 86 |
| 411137 | Washer-Welch Duoseal, Part# 411137 | 3 | 76 |
| 411266 | Washer, Tension, Welch, Duoseal, Models 1373, 1374, 1376, 1397, 1398, 1399, 1400, 1402, 1405, Part# 411266 | 2 | 146 |
| 411267 | Rubber Washer, Welch, Duoseal, Part# 411267 | 2 | 157 |
| 411304 | Spring, Welch, Duoseal, Part# 411304 | 2 | 1684 |
| 411401F-01 | Shaft Seal Kit, Welch, Duoseal, 1374, 1397, Part# 411401F-01 | 1 | 26 |
| 411488 | Compression Spring, Welch, Duoseal, Part# 411488 | 4 | 96 |
| 411489 | Spring Holder, Welch, Duoseal, 1374, 1397, Part# 411489 | 2 | 63 |
| 411494 | Seal Gasket-Welch Duoseal, Part# 411494 | 1 | 105 |
| 411495 | Intake Cover Gasket-Welch Duoseal, Part# 411495 | 1 | 11 |
| 411496 | Case Gasket, Welch, Duoseal, 1374, 1397, Part# 411496 | 1 | 33 |
| 411507 | O-ring, 78.97 x 3.53 mm - Buna, Part# 411507. | 1 | 66 |
| 411508 | Valve Gasket, Welch, Duoseal, Part# 411508 | 1 | 56 |
| 412161 | Pressure Relief Valve, Part# 412161 | 1 | 27 |
| 412256 | Coil Spring - Welch Duoseal, Part# 412256 | 1 | 88 |
| 412257 | Sleeve, Hardened, Welch, Duoseal, 1374, 1397, Part# 412257 | 1 | 33 |
| 412258 | Sleeve, Hardened-Welch, Duoseal, Part# 412258 | 1 | 62 |
| 412259 | Coil Spring, Welch, Duoseal, Part# 412259 | 1 | 78 |
| 4401200 | Steel Ball, Welch, Duoseal, Chemstar, 1373, 1374, Part# 4401200 | 1 | 2444 |
| 618538A | Backer Valve, Welch, Duoseal, Part# 618538A | 1 | 70 |
| 618539A | Flapper Valve, Welch, Duoseal, Part# 618539A | 1 | 41 |
General product classifications
| Part Number Cross-Reference | 23W-1374-V |
| Compatible Brands | Welch |
| Family | DuoSeal |
| Compatible Pump Models | 1374 |
| Category | Repair Kits |
| Subcategory | Secondary |
| Country of origin | US |
| Manual page | WELCH-105 |
This Minor Repair Kit with Lip Seal, designed for the Welch Duoseal 1374 vacuum pump, is a valuable resource for maintaining and servicing the pump. Its compatibility, comprehensive components, ease of installation, and role in preventive maintenance make it an essential tool for ensuring the continued efficiency and reliability of the vacuum system. Proper utilization of the kit is crucial for extending the vacuum pump's lifespan and minimizing operational disruptions. More information about these Minor Repair Kit can be found by downloading the pdf catalogue and documents below. Minor Repair Kit has Part# 1374S