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Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK
Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK

Major Repair Kit - Old Style, Welch, DirecTorr, Part# 8920MRK

8920MRK
USD 481.00

Major Repair Kit is used on Welch DirecTorr 8920.Major Repair Kit includes Gaskets, Shaft seals, Keys, O-rings, drip pads, Coupling, springs, Valves, washers and Vanes for major overhaul. It is used on pump models 8920.

2 In Stock

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Bill Of Material
Part Number Description Quantity Qty in stock
412977 Shaft Seal, Buna - 0. 625", Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412977 1 3
619224B Pump Gasket, Beaded, Welch, DirecTorr, Part# 619224B 1 6
612231 O-ring, Shaped ring - Viton, Part# 612231 1 15
612204A Gas Ballast Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612204A 1 104
612130A O-ring, 17.12 x 2.62 mm - Viton, Part# 612130A 1 24
612119A Valve Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612119A 1 55
612118A Gas Ballast Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 612118A 1 11
417320 O-ring, 10.77 x 2.62 mm - Viton, Part# 417320 1 195
413073 Coupling Sleeve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 413073 1 2
413048 Valve, Bypass, Welch, DirecTorr, Part# 413048 2 174
412996 Vane Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412996 4 16
412991 Int. Valve Spring, Conical, Welch, DirecTorr, Part# 412991 2 14
412988 Shaft Seal, 5/8", Welch Maxima, DirecTorr, M2C, M4C, Part# 412988 1 15
412732 Woodruff Key, Steel, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412732 1 72
412782 Exhaust Valve, Welch, DirecTorr, Part# 412782 1 3
411401E-01 Shaft Seal Kit for Welch Vacuum Pumps - 0.625" 1 17
413329 Vane, Intake - GX, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 413329 2 7
413327 Vane, Exhaust - GX, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 413327 2 10
412963 O-ring, 2.57 x 1.78 mm - Viton, Part# 412963 1 40
412969 Spring Holder, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412969 1 10
412972 Vane Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 412972 2 71
619480A Drip Pad, Felt, Welch, DirecTorr, Part# 619480A 1 10
619388A Relief Spring, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619388A 1 151
619385A Valve, Bypass, Spring - Fisher Scientific, Galileo, Varian - Agilent, Welch Maxima, DirecTorr, D Series, DS Series, Part# 619385A 3 41
619371A Bypass Valve, Fisher Scientific, Welch, Maxima, DirecTorr, Part# 619371A 3 12
619284A O-ring, 24.99 x 3.53 mm - Viton, Part# 619284A 1 41
619282A O-ring, 7.65 x 1.78 mm - Viton, Part# 619282A 1 31
412962 Shaft Seal, 3/8", Welch, Maxima, DirecTorr, Part# 412962 1 9
412783 Valve Spring, Conical, Welch, DirecTorr, Part# 412783 1 22
Specifications

General product classifications

Part Number Cross-Reference 23W-8920-V
Compatible Brands Welch
Family DirecTorr
Compatible Pump Models 8920
Category Repair Kits
Subcategory Major Kit
Country of origin US
Manual page WELCH-109
Product Details

Major Repair Kit is used on Welch DirecTorr 8920. 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 8920. 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 8920 can be found by downloading PDF catalogue and documents below. Major Repair Kit is used on Welch DirecTorr 8920 has Part# 8920MRK.

Documents