4Inch Duct Connector Flange ABS Plastic Air Outlet Inlet Hose Pipe Adaptor for Ventilation Equipment Valves Silicone Case Length: 37mm

Silicone Case Length: 37mm

Measures voltage range of AC 0-250V with accuracy of Class 1

scratch-resistant

Metal Surface Treatment : Plated Zinc

4Inch Duct Connector Flange ABS Plastic Air Outlet Inlet Hose Pipe Adaptor for Ventilation Equipment Valves Silicone Case Length: 37mmDescription: 1. ABS plastic have a good hardness and it is extremely lightweight. 2. It also have a good resistance of acid and alkali. 3. A design with thinner top and thicker bottom can make this vent much convenient to connect. 4. Internal arc design reduces wind resistance. 5. Widely used on bathroom or kitchen extractor fan, In line extract fans or cooker hood Specification: Material: ABS Plastic Total Size: 115x115x50mm 4. 53*4. 53*1. 97 Inch