FD 138-18 DS Continental Bellows Double Type Pneumatic Air Spring G1/2 Air Hole

Product Specifications and Technical Data Sheet

Dimensions - Height [Min]: 75 mm

Dimensions - Height [Max]: 250 mm

Dimensions - Total Stroke: 175 mm

Dimensions - Maximum Diameter: 230 mm

Dimensions - Installation Space: 245 mm

Dimensions - Center to Center Diameter: 155.5 mm

Dimensions - Cover Plate Width: 184 mm

Direct OEM Replacement For

Airbag Supplier: Contitech

References: FD 138-18 DS / FD 13818 DS / FD 138 18 DS

Airbag Supplier: Firestone

References: W01-R58-4055 / W01R584055 / W01 R58 4055

Airbag Supplier: Dunlop Pneuride

References: 8''×2 / 8'×2 / 8×2

Airbag Supplier: Dunlop Springride

References: SP1490 / SP 1490 / SP 14 90

Airbag Supplier: Norgren

References: M/31082 / M31082 / M 31082

Airbag Supplier: Parker

References: 9109011

Why Is the Air Spring Shock Absorption Effect Good?

• Air spring shock absorber is the most efficient shock absorber at present, which is better than spring and rubber. Air spring shock absorber is an elastic element composed of three parts: air chamber, rubber elastic diaphragm and support plate. It is an airtight container with internal air filling, which uses the change of air internal energy to achieve the purpose of shock isolation. Its core structure is air spring, which has reasonable structure, wide bearing capacity range and good air tightness. It is suitable for shock isolation of vibrating equipment such as fan water pump, vacuum pump, air compressor, refrigeration compressor unit, air conditioning unit, general equipment, etc.
• Air spring shock absorber is a special shock absorber. It is different from general spring shock absorber. It is mainly realized by rubber compressed air. Because the core is air spring, this shock absorber has its unique advantage. Shock absorbers used in many mechanical equipment must use it to truly achieve the effect of shock absorption.
• Air springs have a lower natural frequency (2.6~5.3Hz) and a higher damping ratio (0.06~0.08), so they can achieve higher seismic isolation efficiency.

FAQ

Factory Workshop

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.