12" Damper Push Rod, 5/16" Diameter, for use with OpenAir Damper Actuators, 338 Electric Damper Actuators, and Number 3 and 4 Pneumatic Damper Actuators, 2-Year Warranty ( Minimum Siemens order quantity of $250.)
499 Ohm Resistor Assembly Kit used to Convert a 4 to 20 mA Controller Ouput Signal into a 2 to 20 VDC Actuator Input Signal ( Minimum Siemens order quantity of $250.)