Minor Repair Kit with Mechanical Seal, Welch DuoSeal 1397
USD 428.00
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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Related maintenance products
| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 410696 | Spring Holder, Welch, Part# 410696 | 1 | 0 |
| 410715 | V-Belt, Welch, Duoseal, 1397, Part# 410715 | 2 | 0 |
| 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 |
| 411137 | Washer-Welch Duoseal, Part# 411137 | 3 | 122 |
| 411267 | Rubber Washer, Welch, Duoseal, Part# 411267 | 2 | 65 |
| 411304 | Spring, Welch, Duoseal, Part# 411304 | 2 | 465 |
| 411401F | Mechanical Shaft Seal Kit - 1.00", Welch DuoSeal 1374, 1397 | 1 | 3 |
| 411488 | Compression Spring, Welch, Duoseal, Part# 411488 | 4 | 186 |
| 411489 | Spring Holder, Welch, Duoseal, 1374, 1397, Part# 411489 | 2 | 87 |
| 411495 | Intake Cover Gasket-Welch Duoseal, Part# 411495 | 1 | 12 |
| 411496 | Case Gasket, Welch, Duoseal, 1374, 1397, Part# 411496 | 1 | 43 |
| 411507 | O-ring, 78.97 x 3.53 mm - Buna, Part# 411507. | 1 | 33 |
| 411508 | Valve Gasket, Welch, Duoseal, Part# 411508 | 1 | 13 |
| 412161 | Pressure Relief Valve, Part# 412161 | 1 | 71 |
| 412256 | Coil Spring - Welch Duoseal, Part# 412256 | 1 | 31 |
| 412257 | Sleeve, Hardened, Welch, Duoseal, 1374, 1397, Part# 412257 | 1 | 94 |
| 412258 | Sleeve, Hardened-Welch, Duoseal, Part# 412258 | 1 | 69 |
| 618539A | Flapper Valve, Welch, Duoseal, Part# 618539A | 1 | 39 |
| 618538A | Backer Valve, Welch, Duoseal, Part# 618538A | 1 | 145 |
| 412259 | Coil Spring, Welch, Duoseal, Part# 412259 | 1 | 53 |
| 4401200 | Steel Ball, Welch, Duoseal, Chemstar, 1373, 1374, Part# 4401200 | 1 | 2067 |
General product classifications
| Part Number Cross-Reference | 23W-1397MS |
| Compatible Brands | Welch |
| Family | DuoSeal |
| Compatible Pump Models | 1397 |
| Category | Repair Kits |
| Subcategory | Minor Repair / Maintenance Kit |
| Country of origin | US |
| Manual page | WELCH-106 |