8” HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle 1/4 inch NPT 12VDC Normally Closed Brass Components of our Solenoid Valves

Components of our Solenoid Valves include : Forged solid brass that is corrosion resistant with solid construction to weather changes of temperatures

One (1) Auxiliary Contact: Normally Closed

Package Contents: ONE (1) 220VAC Contactor 50A

Body Material Forged high-quality solid brass Operation Mode N/O (normally open) Pipe Size 3/8" NPT Voltage AC 24V Diaphragm Seal Material NBR

8” HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle 1/4 inch NPT 12VDC Normally Closed Brass Components of our Solenoid ValvesDesigned for demanding applications where durability and smooth operation are paramount, Ace Crew's Heavy Duty Manual Vent Dampers provides exceptional performance in even the toughest environments. Durable Material: The body is made from 22 gauge galvanized steel material and the flap blade is made from silicone which provides a tight seal. Constructed with sturdy components to ensure reliability. Size: Port Outer Diameter: 8 inch; Length: 6in. (152.