Unitex Back Draught Shutters

This product range is now obsolete and no longer available from Vent-Axia. The information here is provided for reference only.

Manufactured in electro-zinc steel
Positive spring return mechanism
Sizes 100-315mm diameter

In-line back draught shutters manufactured in electro-zinc steel these units have a positive spring return mechanism. The springs are carefully selected for positive closure without undue pressure loss. Diameters from 100 to 315mm. Also available in 400mm diameter to special request.

DIMENSIONS:

Stock Ref No B C
BDS100 100 80 31
BDS100 125 100 43
BDS150 150 100 46
BDS160 160 120 53
BDS200 200 140 63
BDS250 250 140 63
BDS315 315 140 63
Image of Back Draught Shutters - 100mm
Back Draught Shutters - 100mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 125mm
Back Draught Shutters - 125mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 150mm
Back Draught Shutters - 150mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 200mm
Back Draught Shutters - 200mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 250mm
Back Draught Shutters - 250mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 315mm
Back Draught Shutters - 315mm
Please call 0344 856 0590 for further availability information.

PDF DOWNLOADS:

 

Raadpleeg de tab Downloads voor technische informatie

 

 

Overview

In-line back draught shutters manufactured in electro-zinc steel these units have a positive spring return mechanism. The springs are carefully selected for positive closure without undue pressure loss. Diameters from 100 to 315mm. Also available in 400mm diameter to special request.

Technical

DIMENSIONS:

Stock Ref No B C
BDS100 100 80 31
BDS100 125 100 43
BDS150 150 100 46
BDS160 160 120 53
BDS200 200 140 63
BDS250 250 140 63
BDS315 315 140 63

Models

Image of Back Draught Shutters - 100mm
Back Draught Shutters - 100mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 125mm
Back Draught Shutters - 125mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 150mm
Back Draught Shutters - 150mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 200mm
Back Draught Shutters - 200mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 250mm
Back Draught Shutters - 250mm
Please call 0344 856 0590 for further availability information.
Image of Back Draught Shutters - 315mm
Back Draught Shutters - 315mm
Please call 0344 856 0590 for further availability information.

Downloads

PDF DOWNLOADS:

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