This 331 Number 6 Pneumatic Damper Actuator with positioning relay is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC and fire/smoke dampers. This actuator has nominal spring range of 8 to 13 psi, is pivot mounted and has a replaceable diaphragm. This actuator has a 1/8″ NPT internal threads air connection.

Damper Actuators, Pneumatics & Fittings
332-2856
Damper Act, Pneu, No 6, 4″ Stroke, 8-13psi, Pivot Mount, Clevis, Position Relay
$1,528.33

