Dunlop Springride SP2523 Single Convoluted Rubber Air Bag with Flange Connection

Product Specifications

Dimensions - Static Height: 118 mm

Dimensions - Natural Diameter: 235 mm

Dimensions - Cover Plate Width: 210 mm

Dimensions - Center to Center Diameter: 181 mm

Dimensions - Screw Length: 25 mm

Air Inlet Standard: G1/2

Screw Type: 4-M10

Corresponding International Mode

The Function of Flange Connection Rubber Air Bags

Flange connection air springs utilize the compression and expansion of a rubber bladder to absorb shock and vibration. When a load is applied, the internal air pressure adjusts to the weight, allowing the air spring to maintain a stable height and effectively isolate vibrations from external sources. Its design features sealed end plates and requires no additional components for easy installation. This construction provides excellent shock and impact absorption for increased comfort and safety. These air springs are ideal for use in a wide variety of machinery and vehicles, offering reliable performance in a wide range of applications.

We Have Other Convoluted Pneumatic Air Rubber Bellows

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.