• 4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke
  • 4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke
4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke

4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke

Product Details:

Place of Origin: Guangzhou,China
Certification: ISO/TS16949:2009
Model Number: 2B9.25X2T / 9 1 /4 x 2

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: USD99-139.9/PC
Packaging Details: Strong Carton Box or as Customers Requirement
Delivery Time: 5-8 Working Days
Payment Terms: T/T, Western Union, Paypal or Others
Supply Ability: 100PCS/Week
Get Best Price Contact Now

Detail Information

Total Weight (including Cover): 4.5 KG Top Plate: Removable
Color: Black Bellow NO.: 9 1 /4 X 2
Max. Stroke: 205 Mm Rubber Diameter: 9.25 Inches
Usage: Industrial Nominal Diameter: 104mm
High Light:

Removable Air Spring Actuator


4.5KG Air Spring Actuator


Black Air Spring Actuator

Product Description

Product Description:

The air spring actuator is a state-of-the-art device designed to provide unparalleled control and stability to air suspension systems. This product often goes by multiple terms, including air spring struts, air actuator springs, and air ride struts, each emphasizing its critical role in automotive and industrial applications. With a focus on durability and performance, air spring actuators provide a smooth and controlled ride with their exceptional ability to absorb shock and effectively manage load.



Compatibility Guide for AIRSUSTECH Air Spring Actuator 2B9 1/4 x 2T

The AIRSUSTECH Air Spring Actuator model 2B9 1/4 x 2T is compatible with various other suppliers' air spring actuators. Below you will find a list of cross-referenced products from different manufacturers that can work interchangeably with the AIRSUSTECH model.

Continental ContiTech
  • Product: FD 209-21 1/2 M10
  • Order Number: 70433
  • Product: FD 209-21 DS G1/2
  • Order Number: 70433D
Dunlop FR
  • Product: SP2703
  • Description: Bellows Air Spring Actuator
  • Size: 9 1/4 x 2
Dunlop UK (Pneuride)
  • Product: PNP 30549 01 08
  • Description: Bellows
  • Size: 9 1/4 x 2
  • Product: DB0928
  • Description: Bellows
  • Size: 9 1/4"x2
  • Product: DB-0928
  • Description: Type Air Spring Actuator
  • Size: 9 1/4"x2
Trelleborg Rubena
  • Size: 9 1/4"x2

Always confirm the specifications and compatibility with the manufacturer before purchasing or attempting to install a cross-referenced part.


Technical Parameters:

Parameter Specification
Recommended Use Height 220 mm
Max. Diameter 255 mm
Top Plate Removable
Force at p = 8 bar Min. Height 31.2 kN
Total Weight (including cover) 4.5 kg
Usage Industrial
Convolutions Double Convolution Bellows
Bellow NO. 9 1/4 X 2
Contitech FD 209-21 DS
Min. Design Height 75 mm


As an air shock absorber, AIRSUSTECH 2B9.25X2T / 9 1/4 x 2 is ideal for heavy vehicles, industrial machinery and any system that requires shock absorption to protect cargo and components. The air actuator spring function makes it a versatile component for lifting, pressing or actuation applications in manufacturing environments, while its pneumatic air actuator function enables smooth, controlled motion in automated equipment. This product is particularly suitable for scenarios where precise motion control and load handling are critical.


Whether in the automotive industry as part of a suspension system, in a conveyor system in the manufacturing industry, or as part of material handling equipment, AIRSUSTECH air spring actuators are suitable for a variety of occasions and scenarios. It provides unparalleled performance in reducing downtime caused by vibration and shock, increasing the life and reliability of the machinery it supports. This product is an essential component for engineers and operators looking to improve system stability and operational efficiency.

Support and Services:

Welcome to the Product Technical Support and Services for the Air Spring Actuator. Our dedicated team is here to assist you with any technical queries or issues you may encounter with our product. We strive to ensure that your experience with our air spring actuators is seamless and efficient.

Our technical support covers a range of services, including:

  • Troubleshooting assistance to help diagnose and resolve any problems you may be experiencing with your air spring actuator.
  • Installation guidance to ensure that your actuator is set up correctly and functioning at optimal performance.
  • Maintenance advice to help you keep your actuator in top condition, prolonging its lifespan and preventing future issues.
  • Product-specific documentation and resources that provide detailed information about your air spring actuator, including manuals, technical specifications, and usage tips.
  • Software updates and firmware upgrades (if applicable) to enhance functionality and ensure compatibility with your systems.

Our support services also include offering recommendations for suitable accessories or replacement parts, should you require them for your actuator. We are committed to providing timely and effective support to address your needs and ensure your satisfaction with our product.

If you have any technical questions or require assistance, please reach out to our support team through the designated communication channels. We are eager to assist you and help you get the most out of your Air Spring Actuator.


4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke 0

Want to Know more details about this product
I am interested in 4.5KG Removable Black Industrial Air Spring Actuator FD 209-21 DS 205mm Max. Stroke could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.