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Blauberg Circular In Line Back Draught Shutter Butterfly Action - 100mm 4"

Order before 3pm for next-day UK delivery.
Only 579 left
SKU
VRV-100
£10.63 £8.86
579 In stock
Reward Points Earning 177 BLAUPoints for this item
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Model features
  • Ventilation accessories
  • Backdraft damper
  • For round ducts

  • In-line air operated butterfly action back draught shutter.
  • Duct diameters from 100mm to 315mm.
  • Spring loaded blades manufactured from lightweight aluminium.
  • Casing manufactured from galvanised steel.
  • Design to fit standard sized solid or spiral ducting or extractor fan spigots.
FEATURES

For automatic shutoff of the air ducts and prevention of back drafting when the fan is off. Suitable for installation in various premises. Compatible with Ø 100 up to 315 mm round air ducts.

DESIGN

Galvanized steel case. Two spring-loaded blades made of aluminium. Blades are opened by air pressure and are closed with a spring.

  MOUNTING

Fixing to round ducts with clamps. Provide vertical position of blade axis. Install the backdraft damper into the ventilation system with respect to the air flow direction.

Dimensions


Diagrams

Technical details
Price£10.63
Weight1.000000
ManufacturerBlauberg
EAN Number5060503625549
Please choose Size100mm Dia
Duct Connection Size100mm Dia
Tax ClassTaxable Goods

Dimensions

Diagrams

Blauberg Circular In Line Back Draught Shutter Butterfly Action - 100mm 4"