4 URD | 4 Inch Round Motorized Damper | EWC Controls Opening Size_0.925 in 12X4 PVC MECH VENT ASSEMBLY

12X4 PVC MECH VENT ASSEMBLY SADDLEXMPT LOW HEAD

Butterfly Valve | 4" - 2 Way | 600 Cv | Non-Spring Return | 24V | Modulating

• P72 models have a Double-Pole SingleThrow (DPST) switch with load-carrying contacts that can provide direct control of 208-240 V single-phase motors up to 3 horsepower

2 CPVC TANK ADAPTER SOCXSRFPT FKM GASKET

4 URD | 4 Inch Round Motorized Damper | EWC Controls Opening Size_0.925 in 12X4 PVC MECH VENT ASSEMBLY4 Inch Round Motorized Damper The URD series of round motorized dampers are a double layered blade design with an integrated Poron sealing gasket. The superior design insures long life and zero maintenance. URD dampers are easy to install, easy to wire up, and come with a 5 year warranty. The URD damper is constructed of heavy 24 gauge galvanized steel with factory rolled stiffening beads. The nylon bearings and ThermoTuff drive shafts insure smooth,