331-4525 | AP331 #3 ACT.5-10PSI,2 3/4"STR | Siemens Additional Information_3/4-14 Thread Size; 0.315 in N.M; 1.180 lb Weight Rectangular Damper | 14X20 ND

Rectangular Damper | 14X20 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED

Male x Female Mini Ball Valve

3X1-1/2 PVC DWV INCREASER-REDUCER HXH

RESET CONTROL MOD 1 STAGE

331-4525 | AP331 #3 ACT.5-10PSI,2 3/4"STR | Siemens Additional Information_3/4-14 Thread Size; 0.315 in N.M; 1.180 lb Weight Rectangular Damper | 14X20 NDAP331 #3 ACT. 5 10PSI,2 3 4"STR Actuator Type Pneumatic Resources Datasheet(Powers Controls No. 3 Pneumatic Damper Technical Instructions)Datasheet(Pneumatic Damper Actuators Submittal Sheet)Datasheet(Powers Controls Maximum Thrust Ratings of Pneumatic Damper TB 181. Technical Bulletin)Assortment System Descriptions(Powers Pneumatic Controls. Quick Reference Guide) More Info ^^AP331 #3 ACT. 5 10PSI,2 3 4"STR