Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch

  • Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch<br><br>
  • Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch<br><br>
  • Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch<br><br>
  • Grey Gravity Flap Air Vent & Back Draught Shutter 4 Inch<br><br>

£11.99


Product Description

  

 

Grey 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.

Suitable for round 100mm (4 Inch) ducting.

Overall size: 140mm x 140mm.

British made.

ABS thermoplastic.

Complies with Part F building regulations.

Suitable for commercial and domestic use.

Other vents and colours available in our shop.

 

 

Back Draught Shutter

In-line spring operated back draught shutter.

Stops back draught and wind noise when a fan is switched off.

Made from tough, white GRP plastic.

Fits Inside standard size 100mm diameter ducting.

Fit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.

Other ducting products availabe in our shop.

 

Please note that these shutters have 1 spring and not 2.

This is correct as 2 springs would offer too much resistance.

 

ABS thermoplastic.

Complies with Part F building regulations.

Suitable for commercial and domestic use.

 

Type Extractor Fans
Vendor Manrose
Tags Extractor Fans & Vents



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