Major Repair Kit - Cast Iron Vanes & Mechanical Seal - Welch 1399, Welch, Duoseal, Part# 1399PI/MS
| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 411063 | Spring Holder, Welch, Duoseal, Chemstar, Part# 411063 | 1 | 0 |
| 411137 | Washer-Welch Duoseal, Part# 411137 | 1 | 3 |
| 411059IRON | Welch Vane, 1st Stage - Cast Iron, Part# 411059IRON | 2 | 0 |
| 411052 | Case Gasket, Beaded, Welch, Duoseal, 1399, 1400, Part# 411052 | 1 | 0 |
| 410711 | V-Belt- Welch Duoseal, Part# 410711 | 1 | 0 |
| 411239 | Exhaust Valve, Welch, Duoseal, Chemstar, 1399, 1400N, 1400, 1405, Part# 411239 | 1 | 0 |
| 412375 | Cover Gasket, Welch, Duoseal, Part# 412375 | 1 | 0 |
| 411401E | Mechanical Shaft Seal Kit for Welch Vacuum Pumps - 0.625" | 1 | 0 |
| 411304 | Spring, Welch, Duoseal, Part# 411304 | 2 | 6 |
| 411266 | Washer, Tension, Welch, Duoseal, Models 1373, 1374, 1376, 1397, 1398, 1399, 1400, 1402, 1405, Part# 411266 | 1 | 2 |
| 411267 | Rubber Washer, Welch, Duoseal, Part# 411267 | 1 | 2 |
General product classifications
| Part Number Cross-Reference | 23W-1399MS-V |
| Compatible Brands | Welch |
| Family | DuoSeal |
| Compatible Pump Models | 1399 |
| Category | Repair Kits |
| Subcategory | Primary Kit |
| Country of origin | US |
| Manual page | WELCH-106 |
This Major Repair Kit for Welch 1399 Duoseal vacuum pumps, including cast iron vanes and a mechanical seal, is a comprehensive solution for the overhaul and maintenance of these pumps. The inclusion of cast iron vanes and a mechanical seal ensures the restoration of compression, airtight sealing, and the desired vacuum levels. Regular inspection, maintenance, and the availability of repair kits are essential for achieving consistent vacuum performance and ensuring the longevity of Welch 1399 Duoseal vacuum pumps in various industrial and scientific applications. This Major Repair Kit is specifically designed to be fully compatible with Welch 1399 Duoseal vacuum pumps. This compatibility ensures that the kit components seamlessly integrate with the vacuum pump, promoting precise fit and optimal performance. The inclusion of cast iron vanes in the kit is noteworthy. Cast iron vanes are known for their durability, wear resistance, and compatibility with the demanding conditions within vacuum pumps. These vanes are responsible for generating compression, creating vacuum, and ensuring efficient pump operation. This Major Repair Kit for Welch 1399 Duoseal vacuum pump has Part# 1399PI/MS.