331-3060 | Damper Actuator, Pneu No 6, 4" Stroke 3-13psi Pivot Mt Ext Temp Range, UL Rec | Siemens Description_1/2 Hose ID Coupler 2 X 1/2 M X

2 X 1/2 M X F 304SS HEX BUSHING

4 % Connection cable For use with 1/4 in

1 PVC TANK ADAPTER SOCXSOC NEOPRENE GASKET

1 316 SS HEX HEAD PLUG

331-3060 | Damper Actuator, Pneu No 6, 4" Stroke 3-13psi Pivot Mt Ext Temp Range, UL Rec | Siemens Description_1/2 Hose ID Coupler 2 X 1/2 M XDamper Actuator, Pneu No 6, 4" Stroke 3 13psi Pivot Mt Ext Temp Range, UL Rec This 331 Number 6 Pneumatic Damper Actuator with an extended temperature range is a rugged, metal fabricated device that is UL recognized for use on fire dampers and leakage rated 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 female air connection. Pneumatic Model No. 6 Spring