Major Repair Kit with Cast Iron Vanes & Lip Seal, Welch, Duoseal, 1373, Part# 1373PI
GBP 348.00
Major repair kit is used on Welch Duoseal 1373. Major Repair Kit includes all components of Minor Repair Kit (Gaskets, washers & Viton Shaft seals, v-belts, Exhaust Valves & springs), Plus Vanes (cast iron or phenolic) for major overhaul.
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| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 410234 | Gasket, Welch, Duoseal, Part# 410234 | 1 | 1 |
| 4401200 | Steel Ball, Welch, Duoseal, Chemstar, 1373, 1374, Part# 4401200 | 1 | 4 |
| 411779 | Upper Exhaust Valve, Welch, Duoseal, Part# 411779 | 4 | 0 |
| 411684 | Vane, 2nd Stage, Welch, Duoseal, Chemstar, Part# 411684 | 2 | 0 |
| 411768 | Lower Exhaust Valve - Welch, Duoseal, Part# 411768 | 4 | 0 |
| 411401D-01 | Shaft Seal Kit - 0.750", Welch, Part# 411401D-01 | 1 | 9 |
| 411304 | Spring, Welch, Duoseal, Part# 411304 | 4 | 6 |
| 411267 | Rubber Washer, Welch, Duoseal, Part# 411267 | 2 | 2 |
| 411266 | Washer, Tension, Welch, Duoseal, Models 1373, 1374, 1376, 1397, 1398, 1399, 1400, 1402, 1405, Part# 411266 | 2 | 2 |
| 410710 | V-Belt, Welch, Duoseal, 1373, 1405, Part# 410710 | 1 | 0 |
| 410696 | Spring Holder, Welch, Part# 410696 | 2 | 15 |
| 410403 | Case Gasket, Welch, Duoseal, Part# 410403 | 1 | 1 |
General product classifications
| Part Number Cross-Reference | 23W-1373-VV |
| Compatible Brands | Welch |
| Family | DuoSeal |
| Compatible Pump Models | 1373 |
| Category | Repair Kit |
| Subcategory | Primary Kit |
| Country of origin | US |
| Manual page | WELCH-105 |
Revitalize your Welch Duoseal pump with the Major Repair Kit (Product Number: 1373PI). This comprehensive kit features cast iron vanes and a lip seal, ensuring a thorough restoration of your pump's functionality. Crafted for precision, each component guarantees seamless compatibility and durability. Trust in the reliability of this repair kit for a cost-effective solution to extend the life of your Welch pump. Upgrade with confidence, knowing that all parts are meticulously designed for a perfect fit. Choose the Major Repair Kit for dependable pump performance and prolonged longevity in your vacuum applications.