100/125/150mm Ducting Cowl With Non-Return Flap

 

○ Cowled Wall Outlet - Protects Against Ingress Of Rain & Wind. 

○ Non-Return Shutter Flap Can Be Closed When Not In Use. 

○ Stops Unpleasant Odors, Noises, Or Draughts Flowing Back Through Your Duct. 

○ Spring-less Design - No Need For Springs That Rust Or Break.

○ Perfectly Suited For Use As A Termination Point With Your ☆ Bathroom Or Kitchen Extractor Fan,

○ Hydroponics Fan, Or In-Line Extract Fan. 

○ This Grille Can Be Used As A Part Of A Long Ductwork Run For A Variety Of Purposes Including Whole House Ventilation, Passive Ventilation, Positive Input, Air Conditioning,

HVAC, and Heat Recovery Systems.

 

Specification:

 

- Air Vent Cover

- High Quality ABS Plastic

- Gravity Flap

- Comes with 4 Fixings

- 4 Screw Cover Caps
- Simple To Fit