Product Description
Major Repair Kit is used on Welch DirecTorr 8925A. Major Repair Kit includes Gaskets, washers & Viton Shaft seals. Vanes, springs, Sight Glass and other components for major overhaul. It is used on pump models 8925A. The Major Repair Kit for the Welch DirecTorr is a comprehensive set of replacement parts, often including essential components and materials necessary for significant repairs or maintenance of the vacuum pump system. This kit typically contains various components crucial for restoring or refurbishing the pump, enabling technicians or maintenance personnel to conduct major overhauls or repairs as needed. These kits are designed to offer convenience by providing a bundled assortment of replacement parts necessary for comprehensive maintenance or repair of the vacuum pump. More information about this Major Repair Kit used on Welch DirecTorr 8925A can be found by downloading PDF catalogue and documents below. Major Repair Kit is used on Welch DirecTorr 8925A has Part# 8925MRK.
General product classifications
| Part Number Cross-Reference | 23W-8925-V |
| Compatible Brands | Welch |
| Family | DirecTorr |
| Compatible Pump Models | 8925A |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | WELCH-109 |
| Part Number | Description | Quantity | Qty in stock |
|---|---|---|---|
| 619371A | Bypass Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619371A | 2 | 12 |
| 619378 | O-ring, 82.22 x 2.62 mm - Viton, Part# 619378 | 1 | 44 |
| 619560A | Exhaust Bypass Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619560A | 3 | 13 |
| 619561A | Exhaust Valve Spring, Fisher Scientific, Galileo, Varian - Agilent, Welch, Part# 619561A | 1 | 647 |
| 619582A | Valve, Bypass, Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619582A | 2 | 29 |
| 619418B | Gasket, Special, for Repair Kit, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619418B | 1 | 7 |
| 619379 | O-ring, 55.25 x 2.62 mm - Viton, Part# 619379 | 1 | 3 |
| 619480A | Drip Pad, Felt, Welch, DirecTorr, Part# 619480A | 1 | 9 |
| 619916 | Gasket, Special, for Repair Kit, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619916 | 1 | 98 |
| 619609B | Pump Gasket, Beaded- Fisher Scientific, Maxima, DirecTorr, Part# 619609B | 1 | 15 |
| 619334A | Rubber Foot, Welch, DirecTorr, Part# 619334A | 4 | 16 |
| 619284A | O-ring, 24.99 x 3.53 mm - Viton, Part# 619284A | 1 | 32 |
| 616091 | Plunger, Oil Feed, Exhaust, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 616091 | 1 | 5 |
| 619282A | O-ring, 7.65 x 1.78 mm - Viton, Part# 619282A | 1 | 22 |
| 612231 | O-ring, Shaped ring - Viton, Part# 612231 | 1 | 9 |
| 612229A | Oil Sight Glass, Fisher Scientific, Welch, Part# 612229A | 1 | 111 |
| 612204A | Gas Ballast Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612204A | 1 | 97 |
| 612157A | O-ring, 3.68 x 1.78 mm - Viton, Part# 612157A | 1 | 89 |
| 612130A | O-ring, 17.12 x 2.62 mm - Viton, Part# 612130A | 1 | 16 |
| 612118A | Gas Ballast Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612118A | 1 | 9 |
| 417320 | O-ring, 10.77 x 2.62 mm - Viton, Part# 417320 | 1 | 140 |
| 413390 | Shaft Seal, 3/4", Welch, Maxima, DirecTorr, M8C, M12C, Part# 413390 | 1 | 16 |
| 619571B | Vane, Intake - GX, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619571B | 2 | 8 |
| 619570A | Vane, Exhaust - GX, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619570A | 2 | 8 |
| 412962 | Shaft Seal, 3/8", Welch, Maxima, DirecTorr, Part# 412962 | 1 | 9 |
| 411401D-01 | Shaft Seal Kit - 0.750", Welch, Part# 411401D-01 | 1 | 9 |
| 412996 | Vane Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412996 | 5 | 311 |
| 413175 | Washer Gasket, Nylon, Fisher Scientific, Welch, Part# 413175 | 1 | 13 |
| 413117 | Coupling Sleeve, Welch, DirecTorr, Part# 413117 | 1 | 0 |
| 413073 | Coupling Sleeve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 413073 | 1 | 1 |
