Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch

  • Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch
  • Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch
  • Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch
  • Terracotta Gravity Flap Air Vent & Back Draught Shutter 4 Inch

£9.99


 

Product Description

 

Terracotta Gravity Flap Air Vent & Back Draught Shutter 

For 4 Inch  (100mm) Extractor Fan Ducting

 

 

Gravity flap Vent

Wall vent with gravity flaps and weather sill

Helps prevent backdrafts

Manufactured with UV stable materials to reduce  colour fade

Dual fitting for round 100mm ( 4 Inch ) ducting or square ducting

Overall size 140mm x 140mm.

British Made

ABS thermoplastic. Complies with Part F building regulations.

Suitable for commercial and domestic use.

 

100mm In-line  Back Draught Shutter

In-line gravity operated back draught shutter.

Will stop backdraught and wind noise when a fan is switched off.

Made from tough, white GRP plastic.

Will fit standard size 100mm diameter ducting .

Should be mounted vertically as in picture.

See our eBay shop for many more ducting products.

 

(Please note that these shutters have 1 spring and not 2. This is correct as 2 springs would offer too much resistance)

 

External Diameter Approx 98mm

Helps prevents wind noise and backdrafts

British Made

ABS thermoplastic. Complies with Part F building regulations. Suitable for commercial and domestic use.

 



Type Extractor Fans
Vendor Manrose
Tags Extractor Fans & Vents



Other Products...