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Siemens gde 131.1P damper or valve actuator hvac
Siemens air damper/valve actuators, 88 available at time of listing. These are used surplus. EACH ACTUATOR HAS BEEN BENCH TESTED UNDER LOAD. Guaranteed to be in good serviceable condition. Includes mount strap.
3-pole, works with any control source that has two 24Vac outputs available to stroke open and closed. 44 pd-in torque, 90 degree rotation, travel time 90 seconds. Has clutch disengage button to allow manual operation.
Click on link below for PDF file containing full technical and installation instructions
http://www.us.sbt.siemens.com/sbttemplates/Library/pdf/129367.pdf