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Minor Repair Kit with Lip Seal, Welch DuoSeal 1397
USD 184.00
Used on Welch Duoseal 1397 Belt Drive Rotary Vane Mechanical Vacuum Pump
For complete kit content details see bill of materials below
For complete kit content details see bill of materials below
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| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 411495 | Intake Cover Gasket-Welch Duoseal, Part# 411495 | 1 | 11 |
| 411489 | Spring Holder, Welch, Duoseal, 1374, 1397, Part# 411489 | 2 | 63 |
| 411488 | Compression Spring, Welch, Duoseal, Part# 411488 | 4 | 96 |
| 411401F-01 | Shaft Seal Kit, Welch, Duoseal, 1374, 1397, Part# 411401F-01 | 1 | 26 |
| 411304 | Spring, Welch, Duoseal, Part# 411304 | 2 | 1774 |
| 411267 | Rubber Washer, Welch, Duoseal, Part# 411267 | 2 | 174 |
| 411266 | Washer, Tension, Welch, Duoseal, Models 1373, 1374, 1376, 1397, 1398, 1399, 1400, 1402, 1405, Part# 411266 | 2 | 155 |
| 411137 | Washer-Welch Duoseal, Part# 411137 | 3 | 79 |
| 410992 | Pressure Relief Valve, Welch, Part# 410992 | 1 | 96 |
| 410715 | V-Belt, Welch, Duoseal, 1397, Part# 410715 | 2 | 41 |
| 410696 | Spring Holder, Welch, Part# 410696 | 1 | 0 |
| 618539A | Flapper Valve, Welch, Duoseal, Part# 618539A | 1 | 41 |
| 618538A | Backer Valve, Welch, Duoseal, Part# 618538A | 1 | 70 |
| 4401200 | Steel Ball, Welch, Duoseal, Chemstar, 1373, 1374, Part# 4401200 | 1 | 2448 |
| 412259 | Coil Spring, Welch, Duoseal, Part# 412259 | 1 | 78 |
| 412258 | Sleeve, Hardened-Welch, Duoseal, Part# 412258 | 1 | 62 |
| 412257 | Sleeve, Hardened, Welch, Duoseal, 1374, 1397, Part# 412257 | 1 | 33 |
| 412256 | Coil Spring - Welch Duoseal, Part# 412256 | 1 | 88 |
| 412161 | Pressure Relief Valve, Part# 412161 | 1 | 27 |
| 411508 | Valve Gasket, Welch, Duoseal, Part# 411508 | 1 | 56 |
| 411507 | O-ring, 78.97 x 3.53 mm - Buna, Part# 411507. | 1 | 16 |
| 411496 | Case Gasket, Welch, Duoseal, 1374, 1397, Part# 411496 | 1 | 33 |
General product classifications
| Part Number Cross-Reference | 23W-1397-V |
| Compatible Brands | Welch |
| Family | DuoSeal |
| Compatible Pump Models | 1397 |
| Category | Repair Kits |
| Subcategory | Secondary |
| Country of origin | US |
| Manual page | WELCH-106 |