Damper Actuator, Pneumatic, Number 3, 2-3/8″ Stroke, 3-7 psi, Front Mounting
- Actuator Type
- Pneumatic
- Pneumatic Model
- No. 3
- Spring Range
- 3-7 psi
- Ball Joint Connector
- NO
- Clevis
- NO
- Mounting Style
- Front
- Pivot
- NO
- Pneumatic Bracket
- NO
- Positioning Relay
- NO
- Stroke
- 2-3/8 in
Resources
^^This 331 Number 3 Pneumatic Damper Actuator is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC dampers. This actuator has a nominal spring range of 3 to 7 psi, is front mounting and has an ozone-resistant rolling rubber diaphragm. This actuator has an air connection of 1/8″ NPT female with a straight dual barb fitting for 1/4″ OD tubing.