AIRSUSTECH Air Bag 1B7731 Replaces Torpress Air Spring 94047 Model 131 For Sand Blast Rooms

Cross Reference

Air spring supplier/competitor: Torpress

Supplier number: 94047

Model 131, T131

Air spring supplier/competitor: Firestone

Supplier number: W01-358-7731, W01 358 7731, W013587731, WO1-358-7731, WO1 358 7731, WO13587731

Firestone Style 131

Air spring supplier/competitor: Continental, Contitech

Supplier/Competitor: FS 70-7 CI 1/4 NPT; FS70-7CI1/4NPT; FS 70 7 CI 1/4 NPT; FS 70-7 CI

Contitech order number 75240

Specifications and Detailed Technical Parameters

Max OD: 165mm

Min. Height: 50mm

Max. Height: 115mm

Air fitting: 1/4NPTF, Centered

Blind nuts on top plate: 2pcs x 3/8-16UNC

The screw center distance on top plate: 44.5mm

Blind nuts on bottom plate: 2pcs x 3/8-16UNC

The screw center distance on bottom plate: 44.5mm

Top bead plate diameter: 115mm

Bottom bead plate diameter: 115mm

Rubber bumper: Without

Girdle hoop/ Belt loop: 1 piece

Rubber air springs can be used in Sand Blast Rooms

The greater the stiffness of the rubber airbag material, the greater the stiffness of the air spring, and the higher its first-order resonance frequency, which results in an increase in the minimum operating frequency when the system is working. Therefore, the rubber airbag isolation system should reduce the material stiffness and reduce the natural frequency, so that the minimum operating frequency of the system is as low as possible when there is sufficient margin for the bearing capacity of the air spring isolator.
When the vibrating table vibrates laterally, the stiffness of the reed bag rubber material is much greater. The body structure of the rubber air spring is soft, so it has comprehensive shock isolation in the axial, lateral and rotational directions. When the mechanical vibrating table vibrates laterally, the stiffness of the reed rubber material is much greater.
The rubber air spring can reduce the noise of the equipment during use and improve the service life of the equipment.

Other air spring replacement we could offer

Product Picture