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

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

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles’ seat, luxurious car and industrial machine field.

AIRSUSTECH is another brand of Guangzhou Guomat Air Spring Co., Ltd. 

AIRSUSTECH is focus on industrial air spring.

GUOMAT Factory gate：

Established in 2008, Our company covers 20,000㎡ and is located in Taihe Town Baiyun District. With the rapid development of our company, we are equipped with modernized workshop and advanced rubber air springs equipments now. We are the first company who started air spring business and has become one of the largest air spring manufacturing bases in China.

In 2017, we launched a collaboration with High Tech of US customers to customize the products of our customers and the logo of our customers. Every year, there are about 10,000 orders. In continuous cooperation, the products meet the international inspection standard ISO/TS16949:2009, and the customers are very satisfied with the products produced. This is our high recognition from American customers and also gives us Great motivation.

In 2018, we started cooperation with German GmbH, mainly industrial air springs, which are suitable for industrial equipment. We have successfully developed and produced the natural air-seal of the skin to reach the 700mm flanged air spring, the customer's annual demand is a few hundred.

With the development of business and demand for customers, our company introduced business with TomLog Corporation in 2010, our strategic cooperative partner in Taiwan. Then we developed air compressor program and air spring related business, in 2015, America Goodyear Corporation met with the transfer of shares in the North American plant, our company was granted with sale agent for air springs in China, providing more choice for our customers. Our company adopts the most advanced domestic air spring processing equipment and international production technology. Combined with unique production process, our company strictly execute international standards for production and spare no efforts to create the world-class products. We will endeavor to make air spring widely used at home and abroad, and let more and more customers to enjoy the best damping effect.