Siemens Building Technology 331-947 Link Kit
The Siemens Building Technology 331-947 Link Kit is a heavy-duty mechanical linkage assembly engineered for precise modulation in pneumatic damper systems. This kit is specifically designed for integration with Siemens No. 3, No. 4, and No. 6 pneumatic actuators, providing the essential connection between the actuator piston and the damper shaft. The assembly includes a 4-inch damper rod, a high-articulation ball joint, and a robust crank arm, facilitating smooth force transmission without excessive hysteresis or mechanical play.
Designed for professional industrial and commercial HVAC applications, the 331-947 linkage kit ensures accurate damper shaft positioning, which is critical for maintaining proper airflow regulation and temperature control. The ball joint connector and adjustable crank arm allow for fine-tuned stroke adjustments, making it a reliable solution for field-installed pneumatic controls. Contractors typically utilize this hardware for HVAC actuator linkage replacement to maintain system equilibrium and efficiency in Powers Controls pneumatic environments.
Key Benefits- Broad Compatibility: Engineered to work seamlessly with No. 3, No. 4, and No. 6 pneumatic damper actuators.
- Industrial-Grade Construction: Features high-strength materials for the crank arm and rod to withstand continuous cycling.
- Precision Modulation: The ball joint design minimizes friction and ensures repeatable accuracy in damper positioning.
- Complete Assembly: Includes all core mechanical components—rod, ball joint, and crank—for rapid field installation.
What damper shaft sizes are compatible with the 331-947?
This kit is designed for use with standard 3/8 inch (10 mm) to 1/2 inch (13 mm) diameter damper shafts typically found in commercial air handlers.
Can I use this linkage with electric actuators?
The 331-947 is specifically tailored for the stroke and mounting requirements of Siemens pneumatic actuators and may require modifications for use with non-pneumatic units.
Is the rod length adjustable?
Yes, the included 4-inch rod can be adjusted within the ball joint and crank arm receiver to calibrate the stroke and travel of the damper blades.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $121.13
-65%$121.13
$42.40Siemens Building Technology 331-947 Link Kit
The Siemens Building Technology 331-947 Link Kit is a heavy-duty mechanical linkage assembly engineered for precise modulation in pneumatic damper systems. This kit is specifically designed for integration with Siemens No. 3, No. 4, and No. 6 pneumatic actuators, providing the essential connection between the actuator piston and the damper shaft. The assembly includes a 4-inch damper rod, a high-articulation ball joint, and a robust crank arm, facilitating smooth force transmission without excessive hysteresis or mechanical play.
Designed for professional industrial and commercial HVAC applications, the 331-947 linkage kit ensures accurate damper shaft positioning, which is critical for maintaining proper airflow regulation and temperature control. The ball joint connector and adjustable crank arm allow for fine-tuned stroke adjustments, making it a reliable solution for field-installed pneumatic controls. Contractors typically utilize this hardware for HVAC actuator linkage replacement to maintain system equilibrium and efficiency in Powers Controls pneumatic environments.
Key Benefits- Broad Compatibility: Engineered to work seamlessly with No. 3, No. 4, and No. 6 pneumatic damper actuators.
- Industrial-Grade Construction: Features high-strength materials for the crank arm and rod to withstand continuous cycling.
- Precision Modulation: The ball joint design minimizes friction and ensures repeatable accuracy in damper positioning.
- Complete Assembly: Includes all core mechanical components—rod, ball joint, and crank—for rapid field installation.
What damper shaft sizes are compatible with the 331-947?
This kit is designed for use with standard 3/8 inch (10 mm) to 1/2 inch (13 mm) diameter damper shafts typically found in commercial air handlers.
Can I use this linkage with electric actuators?
The 331-947 is specifically tailored for the stroke and mounting requirements of Siemens pneumatic actuators and may require modifications for use with non-pneumatic units.
Is the rod length adjustable?
Yes, the included 4-inch rod can be adjusted within the ball joint and crank arm receiver to calibrate the stroke and travel of the damper blades.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Siemens Building Technology 331-947 Link Kit is a heavy-duty mechanical linkage assembly engineered for precise modulation in pneumatic damper systems. This kit is specifically designed for integration with Siemens No. 3, No. 4, and No. 6 pneumatic actuators, providing the essential connection between the actuator piston and the damper shaft. The assembly includes a 4-inch damper rod, a high-articulation ball joint, and a robust crank arm, facilitating smooth force transmission without excessive hysteresis or mechanical play.
Designed for professional industrial and commercial HVAC applications, the 331-947 linkage kit ensures accurate damper shaft positioning, which is critical for maintaining proper airflow regulation and temperature control. The ball joint connector and adjustable crank arm allow for fine-tuned stroke adjustments, making it a reliable solution for field-installed pneumatic controls. Contractors typically utilize this hardware for HVAC actuator linkage replacement to maintain system equilibrium and efficiency in Powers Controls pneumatic environments.
Key Benefits- Broad Compatibility: Engineered to work seamlessly with No. 3, No. 4, and No. 6 pneumatic damper actuators.
- Industrial-Grade Construction: Features high-strength materials for the crank arm and rod to withstand continuous cycling.
- Precision Modulation: The ball joint design minimizes friction and ensures repeatable accuracy in damper positioning.
- Complete Assembly: Includes all core mechanical components—rod, ball joint, and crank—for rapid field installation.
What damper shaft sizes are compatible with the 331-947?
This kit is designed for use with standard 3/8 inch (10 mm) to 1/2 inch (13 mm) diameter damper shafts typically found in commercial air handlers.
Can I use this linkage with electric actuators?
The 331-947 is specifically tailored for the stroke and mounting requirements of Siemens pneumatic actuators and may require modifications for use with non-pneumatic units.
Is the rod length adjustable?
Yes, the included 4-inch rod can be adjusted within the ball joint and crank arm receiver to calibrate the stroke and travel of the damper blades.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
