Siemens GKD321.1U SKU: GKD321.1U $250.70 $659.74 Quantity -+ Limited Factory Stock Details Spring Return Fire and Smoke Damper Actuator, 80 in-lb, 230 VAC, On/Off, 30 Second Run Time, 15 Second Spring Return, EFL Capability, NEMA 1 Enclosure... Data Sheet DetailsData Sheet Back Spring Return Fire and Smoke Damper Actuator, 80 in-lb, 230 VAC, On/Off, 30 Second Run Time, 15 Second Spring Return, EFL Capability, NEMA 1 Enclosure, 3' Plenum Cable, 5-Year Warranty Back
