• Rubber And Iron 12X2 Black Air Spring Actuator 250 KN Force 225mm Contitech FD412-18D
  • Rubber And Iron 12X2 Black Air Spring Actuator 250 KN Force 225mm Contitech FD412-18D
  • Rubber And Iron 12X2 Black Air Spring Actuator 250 KN Force 225mm Contitech FD412-18D
Rubber And Iron 12X2 Black Air Spring Actuator 250 KN Force 225mm Contitech FD412-18D

Rubber And Iron 12X2 Black Air Spring Actuator 250 KN Force 225mm Contitech FD412-18D

Product Details:

Place of Origin: Guangzhou,China
Certification: ISO/TS16949:2009
Model Number: 2B12X2T /12X2

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
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Detail Information

Quality Assurance: 12 Months Max. Stroke: 225 Mm
Distance Of Two Bolts: 232 Mm Spring Material: Rubber And Iron
Hs Code: 8708809000 Force At P = 8 Bar Min. Height: 250 KN
Contitech Bellow NO.: 12X2 Color: Black
High Light:

225mm Air Spring Actuator


250 KN Air Spring Actuator


Iron Air Spring Actuator

Product Description

Product Description:

The Air Spring Actuator, with its robust double convolution bellows, is a state-of-the-art pneumatic air actuator designed to deliver reliable and efficient performance for a variety of industrial applications. This high-quality component is engineered to provide an impressive force at a pressure of 8 bar and a minimal height, with a maximum output of 250 KN. Such capabilities ensure that the Air Spring Actuator can handle heavy-duty tasks with ease, making it a vital component in numerous pneumatic systems.

At the heart of the Air Spring Actuator lies the Contitech Bellow NO.: 12X2, a testament to the product's exceptional quality and durability. This specific bellow number indicates a match to a series of well-established industry standards, ensuring compatibility and ease of integration into existing systems. The double convolution design of the bellows contributes significantly to the actuator's flexibility and strength, allowing it to absorb vibrations and shocks, which prolongs the lifespan of the actuator and the machinery it operates within.

The pneumatic air actuator is crafted with utmost precision, featuring a sleek black color that signifies its professional-grade construction and adds to its aesthetic appeal in industrial settings. The color also provides a practical benefit, as it helps in concealing dirt and wear, maintaining a cleaner appearance over time.

Compliance with international standards is a key aspect of the Air Spring Actuator’s design, as evidenced by its HS Code: 8708809000. This harmonized system code classifies the actuator for global trade, ensuring that it meets the regulatory requirements for international shipping and customs. This classification also facilitates easier tracking and handling of the product during transport, providing peace of mind for businesses that operate on a global scale.

In the realm of pneumatic systems, the pneumatic air actuator stands out for its remarkable efficiency. Its ability to convert compressed air into mechanical motion is unmatched, making it an essential component for those who require precision and control over their machinery's movements. The actuator's design allows for smooth and rapid response to control signals, which is critical for applications where timing and accuracy are of the essence.

The double convolution bellows of the pneumatic air actuator not only enhance its durability but also offer excellent flexibility. This flexibility is crucial in applications where the actuator must compensate for misalignments or changes in load. Additionally, the bellows' design minimizes the transmission of noise and vibration, contributing to a quieter and more stable operation.

Installation and maintenance of the Air Spring Actuator are straightforward, thanks to its thoughtful design and the inclusion of comprehensive documentation. The actuator is engineered to be user-friendly, allowing for quick setup and easy accessibility for routine inspections and servicing. This user-friendly approach reduces downtime and increases productivity, making it an asset for businesses that prioritize operational efficiency.

The pneumatic air actuator’s performance is not only measured by its mechanical capabilities but also by its environmental impact. Designed with sustainability in mind, the actuator operates cleanly, with no risk of fluid leaks that are common in hydraulic systems. This feature makes it an environmentally responsible choice for companies looking to reduce their carbon footprint and adhere to stricter environmental regulations.

In summary, the Air Spring Actuator represents the pinnacle of pneumatic air actuator technology, with its double convolution bellows, significant force output at minimal height, and adherence to global trade standards. Its sleek black design, combined with superior performance and environmental benefits, makes it an indispensable tool for modern industry. Whether for automation, manufacturing, or other heavy-duty applications, this actuator is poised to deliver exceptional results and drive operational success.



The product, alternatively recognized by the identifier 66334 or the part number FD412-18DSG1/2 , is an air spring actuator that serves in applications similar to several models offered by Firestone.

It is directly comparable to the following Firestone Air Spring Actuator models:

  • W01R583061
  • W01-R58-3061
  • WO1R583061
  • WO1-R58-3061

Operators seeking for a substitute or equivalent replacement part can rely on this product to match the performance and fitment of these specified Firestone models.


Technical Parameters:

Air Inlet Configuration: The unit is equipped with a Metric M10 air inlet interface, complemented by a G1/2" sizing standard.

Product Series Identification: This model is categorized under the 'D' series, signifying its design and specifications within the product line.

Operational Temperature Range: The component can handle temperature extremes, with a minimum operational threshold of -76°F and a maximum of 158°F.

Bellows Design: The bellows feature a double convoluted structure, offering enhanced flexibility and strength.

Unit Mass: The weight of the item is recorded as 13.67 pounds, providing a substantial but manageable mass for integration.

Dimensional Constraints: When fully compressed, the height measures 2.95 inches, with a maximum extension reaching up to 11.81 inches. The unit's largest diameter is capped at 12.99 inches.

Pressure Handling Capability: The maximum inflation pressure that can be applied to the unit is 120 psi, ensuring operational integrity within this limit.

Expansion Limitation: The maximum expansion stroke allowed for the component is 8.86 inches, providing a guideline for safe and optimal usage.


Support and Services:

Our Air Spring Actuator is designed to deliver reliable performance and control for a wide range of industrial applications. To ensure you get the most from your product, we offer comprehensive technical support and services. Our team of experts is dedicated to providing the guidance and assistance you need to address any operational issues, ensure proper installation, and maintain optimal functionality.

Product Technical Support includes:

  • Troubleshooting assistance to help diagnose and resolve any issues you may encounter with your Air Spring Actuator.
  • Guidance on the proper installation and configuration to ensure your actuator is set up for success from the start.
  • Recommendations for maintenance and service intervals to keep your actuator performing at its best.
  • Access to a library of comprehensive documentation, including user manuals, technical specifications, and maintenance guides.

Our Services include:


Preventative maintenance programs tailored to your specific operational needs to help extend the life of your Air Spring Actuator.


Repair services performed by our skilled technicians to address any wear and tear or operational issues.


Upgrade options for your actuator to keep it up-to-date with the latest technology and performance enhancements.


Training sessions for your staff to ensure they are knowledgeable about the operation and maintenance of the Air Spring Actuator.

We are committed to providing you with the support you need to ensure your Air Spring Actuator operates efficiently and effectively. If you have any questions or require assistance, please reach out to our technical support team for prompt and professional service.


Packing and Shipping:

The Air Spring Actuator will be encased in a sturdy, custom-fit cardboard box with foam inserts to cushion the product during transit. The packaging is designed to prevent any movement that could cause damage. The exterior of the box will be sealed with heavy-duty packing tape and clearly labeled with 'Fragile' and 'Handle with Care' to ensure careful handling by shipping carriers.

Before dispatch, the package will undergo a meticulous inspection to ensure that the actuator is secured and the packaging integrity is maintained. Our shipping team will then choose the most reliable courier service to ensure timely and safe delivery to your location. A tracking number will be provided so you can monitor the shipment's progress until it arrives at your doorstep.

Please inspect the package upon arrival for any signs of damage during shipping. If you find any damage, contact our customer service immediately to initiate a claim and arrange for a replacement or refund, as per our policy. We are committed to ensuring your satisfaction with our products and service.


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