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B&Q - Black Gravity Grille 150 mm / 6" External Ducting Air Vent With Round Spigot And Non-Return Gravity Shutters For Extractor Fans

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Description

190 mm x 190 mm Plastic ducting air inlet / air outlet with gravity shutters - 6 inches / 150 mm round male spigot on the back of the grille for indoor or outdoor use. Designed to terminate your extract duct to an external wall. Non-return shutter flaps close automatically when not in use. Stops unp...

Highlights

  • 190 mm x 190 mm plastic grille with 150 mm round male spigot
  • Gravity shutters close automatically with no springs to fail
  • Blocks odours, noise, and draughts from returning through the duct
  • Push-fit install, suits kitchen, bathroom, hydroponics, or inline fans
  • Usable in HVAC, heat recovery, and whole-house ventilation duct runs

Key specifications

Face dimensions
190 mm x 190 mm
Spigot size
150 mm / 6 inch round male
Material
Plastic
Colour
Black
Shutter type
Gravity non-return flaps

Pros

  • No springs means one less part that can break
  • Stops backflow of smell, sound, and draught when fan is off
  • Push-fit to 150 mm duct, so fitting is quick
  • Covers many setups from bathroom fans to HRV systems

Cons

  • Gravity shutters close on their own, so they will not stay open for passive airflow unless the fan is running
  • Only suits 150 mm ducting because the spigot is a fixed 6 inch size

Frequently asked questions

What duct size does the Soladirect grille fit?

It has a 150 mm (6 inch) round male spigot on the back, designed for 150 mm ducting.

Do the shutters need springs or power to close?

No. The flaps are gravity operated and close automatically when the fan is not pushing air.

What is the grille made of and how big is it?

It is made of plastic and measures 190 mm x 190 mm on the face.

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