POWERS CONTROLS Pneumatic Damper Actuator: Linear
The POWERS CONTROLS Pneumatic Damper Actuator: Linear (SKU 331-4811, MPN 331-4811) is a linear actuator with an 8 psi to 13 psi spring range and extended shaft mounting. It features a pivot actuator connection, does…
SKU 3G-OTH-67587
Also listed as: 3314811 · 331 4811
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The POWERS CONTROLS Pneumatic Damper Actuator: Linear (SKU 331-4811, MPN 331-4811) is a linear actuator with an 8 psi to 13 psi spring range and extended shaft mounting. It features a pivot actuator connection, does not include a positioner, and is not intended for fire/smoke applications.
Frequently Asked Questions
What is the POWERS CONTROLS 331-4811 pneumatic damper actuator used for?
The POWERS CONTROLS 331-4811 is a linear pneumatic damper actuator used in HVAC systems to modulate air dampers based on control air pressure. It is suitable for general ventilation and building automation applications, but not for fire/smoke control systems.
What are the specifications of the POWERS CONTROLS 331-4811 linear actuator?
The POWERS CONTROLS 331-4811 is a linear pneumatic damper actuator with an 8 psi to 13 psi spring range. It features extended shaft mounting with a rubber boot, a pivot actuator connection, and no integrated positioner. It is not rated for fire/smoke applications.
Where to buy the POWERS CONTROLS 331-4811 actuator worldwide?
3G Electric supplies the POWERS CONTROLS 331-4811 pneumatic damper actuator worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the POWERS CONTROLS 331-4811 linear damper actuator?
Mount the actuator using the extended shaft bracket, ensuring the pivot connection aligns with the damper linkage. Connect pneumatic tubing to the actuator port and apply 8 psi to 13 psi spring range air pressure. Verify stroke and linkage free movement before commissioning.
Used in
Common applications for POWERS CONTROLSPOWERS CONTROLS Products
3G Electric supplies POWERS CONTROLS linear actuators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.