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manufacturer:
Siemens
mpn:
331-2998
Product Description
Siemens - 331-2998 4-inch Pneumatic Actuator with Clevis and Crank, 8 to 13 psi.
This 331 Number 4 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 8 to 13 psi.
Additional Information
Pneumatic ModelNo. 4
Spring Range8-13 psi
Ball Joint ConnectorNO
ClevisYES
Mounting StylePivot
PivotYES
Pneumatic BracketYES
Positioning RelayNO
Stroke4 in