Kair Brown Cowled Outlet Grille 155mm External Dimension Wall Vent With 100mm - 4 inch Round Rear Spigot and Backdraught Shutter

KAIR COWLED WALL OUTLET 100MM ROUND SPIGOT

Kair cowled vent with damper flap & 100mm round spigot. Designed for use with 100mm / 4 inch round ducting. Cowl protects against driving rain and gusts of wind entering your property via the duct run.

Damper flap can be closed to help reduce unpleasant odours, noises, or draughts flowing back through your duct.

4 inch / 100mm round male spigot on the back of the grille fits inside most comparable size pipes/hoses such as Kair 100mm Round Female Duct Pipe (Part: DUCVKC250) or 102mm flexible hose (Part: DUCP002/102/35).

Wipe-clean durable design for indoor or outdoor use. Suitable to use in compliance with Part F Building Regulations.

Airflow performance independently tested by BSRIA or BRE.

Free Air: 7200mm2.

Static Pressure Drop in Pascals: 15 l/s = 4.72 Pa - 30 l/s = 17.18 Pa - 60 l/s = 62.48 Pa.

Built to last out of high-quality Polystyrene/Polypropylene plastic material.

Max / Min Temperature: +60c / -15c.

Easy to install and durable, just push-fit duct and fittings together. For permanent fixings, seal joints with silicone sealant or tape.

Perfectly suited for ducting your:

Bathroom or kitchen extractor fans

Hydroponics

In-line extract fans

Tumble dryers

Cooker hoods

Passive vents

Kair 100mm / 4 inch (SYS-100) plastic rigid ducting is perfect for DIY and Trade use and provides superior airflow performance and durability versus flexible duct.

Genuine Kair Product & covered by the Kair 100% Satisfaction Guarantee.

PLEASE NOTE: The cowl comes from the manufacturer with slightly bent sides. This is to enable easy removal of cowl initially so that back plate can be screwed to the wall. Once secured the cowl can be fitted into the back plate and sides pushed so that the side wall clamps click into the back plate.