This black plastic ducting air inlet/outlet features gravity shutters, suitable for both indoor an...This black plastic ducting air inlet/outlet features gravity shutters, suitable for both indoor and outdoor use. It has a 5-inch / 125mm round male spigot on the back for easy connection. The non-return shutter flaps automatically close when not in use, preventing unpleasant odours, noises, or draughts from flowing back through your duct. Unlike spring-loaded mechanisms, this gravity flap is durable and reliable. Installation is simple with a push-fit design for duct and fittings. It is ideal for bathrooms, kitchens, hydroponics, or in-line extract fans. This grille can be integrated into long ductwork runs for various ventilation purposes, including whole-house ventilation, passive ventilation, positive input, air conditioning, HVAC, and Heat Recovery Systems, complying with Part F Building Regulations. Manufacturer: Fantronix
Blauberg DECOR155X155/100STER Fixed Ventilation Grille with Flyscreen 100mmFree delivery in 1–3 days£7.20Visit shop →
Blauberg DECOR155X155-100HKTR Cowled Grille with Damper 100mm/4"" (Terracotta)Free delivery in 1–3 days£8.35Visit shop →
Blauberg DECOR155X155-100HKBK Cowled Grille with Damper 100mm/4"" (Black)Free delivery in 1–3 days£8.65Visit shop →
Terracotta External Wall Vent Cover 100mm with Shutter 155 x 155mm CowledFree delivery in 1–3 days£12.73Visit shop →
Fantronix 100mm External Wall Vent Cover with Shutter Terracotta 155x155mm 4Free delivery in 1–3 days£12.73Visit shop →
Terracotta External Wall Vent Cover with Shutter 100mm 4 Inch Spigot BathroomFree delivery in 1–3 days£12.73Visit shop →
OnBuy.com125 Mm Diameter External Plastic Gravity Flaps With Spigot Intake Wall Extractor Fan Shutter Grille Damper Pressure Drop For Extractor Fan Ducting 5056194027342
Black Gravity Shutter Vent  100 Mm (4Â) Rear Spigot, 155 X 155 Mm External Wall Vent Cover For Bathroom & Kitchen Extractor Fans 5056194027120Free delivery in 1–3 days£15.98Visit shop →
6 Inch Light Weight Push Fit Anti Insect Cowled External Wall Air Vent Ventilation Plastic 6 Will Fit All 150Mm Universal Pipes Anti Draft Wind 5056194027670Free delivery in 1–3 days£20.38Visit shop →
Product Information
Full details
This black plastic ducting air inlet/outlet features gravity shutters, suitable for both indoor and outdoor use. It has a 5-inch / 125mm round male spigot on the back for easy connection. The non-return shutter flaps automatically close when not in use, preventing unpleasant odours, noises, or draughts from flowing back through your duct. Unlike spring-loaded mechanisms, this gravity flap is durable and reliable. Installation is simple with a push-fit design for duct and fittings. It is ideal for bathrooms, kitchens, hydroponics, or in-line extract fans. This grille can be integrated into long ductwork runs for various ventilation purposes, including whole-house ventilation, passive ventilation, positive input, air conditioning, HVAC, and Heat Recovery Systems, complying with Part F Building Regulations. Manufacturer: Fantronix