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manufacturer:
Siemens
mpn:
331-4551
Product Description
Siemens - 331-4551 No.3 PNE ACT.5-10PSI 2 3/4"STRK
This 331 Number 3 Pneumatic Damper Actuator is a rugged, metal-fabricated device that provides gradual or positive actuation of HVAC and fire/smoke dampers. This actuator has a nominal spring range of 5 to 10 psi.
Additional Information
Actuator TypePneumatic
Pneumatic ModelNo. 3
Spring Range5-10 psi
Ball Joint ConnectorNO
ClevisYES
Mounting StylePivot
Stroke2-3/4 in