SPARES2GO 6" / 150mm Cooker Hood Air Conditioning Vent Duct Valve Connector Non Return Flap Shutter Damper

• SPARES2GO Vent Duct Valve Non Return Flap Connector
• Diameter: 6" / 150mm
• Width: 62mm
• Weighted off-centre hinge blocks external air - keeping connector in closed position. Internal air opens flap whilst flow is active and returns to closed when inactive. Free Area: 16,787mm². Max / Min temperature: 60°C / - 15°C. Material: High Impact Plastic
• Compatible with ventilation applications such as air conditioners, cooker hoods, bathroom or kitchen extractor fans, hydroponics fans and in-line extract fans

SPARES2GO 6" / 150mm Cooker Hood Air Conditioning Vent Duct Valve Connector Non Return Flap Shutter Damper Premium quality universal round duct valve connector, featuring inline back draught shutter / gravity damper flap. This connector will fit inside 6" / 150mm round pipes or 152mm flexible vent hoses and can be used to join multiple lengths of pipe together to extend ducting. Stops smells and prevents cold air coming through your extractor fan or ducting. Compatible with ventilation applications such as air conditioners, cooker hoods, bathroom or kitchen extractor fans, hydroponics fans and in-line extract fans. Specifications: Diameter: 6" / 150mm Width: 62mm Weighted off-centre hinge blocks external air - keeping connector in closed position Internal air opens flap whilst flow is active and returns to closed when inactive Free Area: 16,787mm² Max / Min temperature: 60°C / - 15°C Material: High Impact Plastic Colour: White Fits Models: Universal Ideal for use with the vast majority of all brands of vented air conditioning units / cooker hood vent installations with a 6" / 150mm vent duct. Also fits all brands and models of other vented applications with a 6" / 150mm vent duct and connects to any vent hose with a 6" / 152mm diameter.