GWRK Maintenance Tool Kit for GWSP/GWSPC Vacuum Pump/Compressor

Dedicated vacuum pump repair tool kits (GWRK) with precision pin pullers, disassembly rods, and assembly sleeves for damage-free overhaul, precise bearing and seal installation, and extended service life in GWSP oil-free scroll vacuum pumps and GWSPC compressors.

$599.00

Model

Clear

Dedicated repair and overhaul tool kits engineered specifically for GWSP standard scroll pumps and GWSPC compressors, featuring specialized pullers, disassembly rods, and protective assembly sleeves to ensure safe, damage-free maintenance and factory-grade mechanical alignment.

Damage-Free Disassembly & Precision Assembly

Custom-contoured to match GWSP and GWSPC internal shaft and casing geometries, eliminating the risk of scratching scroll flanks, bending crank pins, or damaging bearing bores during overhaul.

All-in-One Dedicated Overhaul Tool Set

Includes all dedicated pin pullers, disassembly rods, and protective assembly sleeves, delivering a complete, damage-free tooling solution for GWMMK major pump overhauls.

Protects Shaft Seal Lips from Cutting & Deformation

Features specialized protective sleeves that guide shaft seals smoothly over sharp shaft steps and keyways without cutting, rolling, or deforming the delicate sealing lips.

Heavy-Duty Tool Steel & Reusable Durability

Machined from high-strength, heat-treated alloy steel for maximum wear resistance, high dimensional accuracy, and long-term reusability in professional service environments.

Disassembly Tool List:

Item	Name	Qty	Application
1	Pin puller	1 set	For crank pin disassembly
2	Disassembly rod for shaft seals	1 pc	For shaft seal disassembly
3	Disassembly rod for bearings	1 pc	For bearing disassembly

Assembly Tool List:

Item	Name	Qty	Application
4	Assembly sleeve for bearing	1 pc	For bearing assembly of fixed scroll plates
5	Assembly sleeve for bearing and shaft seal	1 pc	For bearing and shaft seal assembly of orbiting scroll plates
6	Assembly sleeve for shaft seal	1 pc	For shaft seal assembly of fixed scroll plates
7	Protect sleeve for shaft seal	1 pc	For shaft seal protection of main shaft assembly

Maintenance Tool Kit List

Tool Kit Name	Included Tool Items	Applicable Product Models
GWRK75	1, 2, 3, 4, 5, 6, 7	GWSP(C)75 vacuum pumps and compressors
GWRK150	1, 2, 3, 4, 5, 6, 7	GWSP(C)150 vacuum pumps and compressors
GWRK300	1, 2, 3, 5, 6, 7	GWSP(C)300 vacuum pumps and compressors
GWRK600	1, 2, 3, 5, 6, 7	GWSP(C)600 vacuum pumps and compressors
GWRK800	1, 2, 3, 5, 6, 7	GWSP(C)800 vacuum pumps and compressors
GWRK1000	1, 2, 3, 5, 6, 7	GWSP(C)1000 vacuum pumps and compressors

1. Why do I need the GWRK dedicated tool kit instead of standard generic workshop tools?

Scroll vacuum pumps are built with tight micrometer-level mechanical clearances. Using generic screwdrivers, hammers, or universal pullers frequently causes scored scroll flanks, scratched seal seats, or uneven bearing alignment, leading to vacuum leaks and premature pump failure. The GWRK kit is custom-machined to ensure perfectly square pressing forces and damage-free disassembly.

2. Which overhaul kits (GWMMK / GWTSK) is this tool set used with?

The GWRK tool kit is essential when performing a major overhaul with a GWMMK (Major Maintenance Kit) to replace bearings, crank pins, and shaft seals. It is also highly recommended for routine GWTSK (Tip Seal Kit) servicing to safely guide and replace shaft seals without damaging sealing lips.

3. How do I select the right tool kit size for my pump?

Simply match the tool kit model directly to your pump’s capacity rating: