Goodyear 1B9-202/578-91-3-201 One Convoluted Air Spring Replacement For Vacuum Pump

Refer Number

Goodyear: 1B9-202

Goodyear: 1B 9-202

Goodyear: 1B9 202

Goodyear: 1B 9 202

Goodyear: 1B9202

Goodyear: 1B 9202

Goodyear: 578 91 3 201

Goodyear: 578-91-3-201

Goodyear: 578913201

1B 9×5 Specifications and Tecnical Parameters 

1. Nut/blind nut Top plate screw (nut) teeth: 2 x 3 / 8-16UNC

   Top plate screw center distance: 89 mm

2. Bottom cover plate screw (nut) teeth: 2 x 3 / 8-16UNC

    Bottom plate screw center distance : 89 mm
2. Air hole/air inlet/air fitting air hole/air inlet: 1/4 and the center distance between NPT nut and air inlet: 44.5mm
3. Top plate diameter (width): 160 mm, bottom cover diameter (width): 160 mm bell-shaped rubber bellows rubber bellows diameter: 222 mm 

4. Compression height: 100 mm / 4.1 inches maximum height: 160 mm working stroke: 60 mm

5. Bumper block/bumper block: With/Without bumper
6. Belt loop/belt loop with belt loop: without belt loop

Other types of Goodyear Air Spring Shocks We could offer

Guomat air spring 1B9×5 can be used in vacuum pumps

A certain degree of vacuum can be established by driving an air spring. Air springs can withstand a small amount of vacuum without damaging the bladder. The maximum vacuum allowed depends on the size of the bladder, its height, and whether it is two-ply or four-ply. In general, it is best to use only single convoluted air springs in this application.

The picture of 1B9×5 Air Bellow