Quick Fit Grille For 4″ Fan Brown, Manrose – DHRIWKB

Quick Fit Grille

Deluxe Quick Internal Fit Wall Kit with Brown external grille and rubber seal.  Manrose – DHRIWKB

Quick Internal Fit Wall Kit can be installed from inside and saves time and costs for external grille fitting.

The NEW Manrose Deluxe Quick Internal Fit Wall Kit can be installed entirely from the inside of a property, reducing installation time and removing the need for costly and time consuming external grille fitting involving scaffolding.

This innovative new wall kit  includes an adjustable wall liner and external grille with a rubber seal on the outside of the building.

The wall kit can be adjusted to wall thicknesses anywhere between 225mm and 390mm – just measure the wall, then use the guide on the tube of the wall kit to set it to the correct length.

Simply insert the tube into the hole, deploy the external grille and 3 pins will hold the wall kit securely in place. The external grille and seal can then be pulled back against the external wall so a tight fit can be achieved.

The external rubber seal covers up any break-out on the external hole and leaves a clean, tidy finish. In addition, the rubber seal will help to protect against water ingress.

The wall kit is also suitable as a passive air inlet grille.

Technical Details
Cat. No. Product type DHRIWKB – Brown Deluxe Quick Internal Fit Wall Kit with Brown external grille and rubber seal.
Dimensions (mm) Min wall thickness: 225mm Max wall thickness: 390mm Hole diameter: 117mm

Installation Designed to fit through the wall in a 117mm hole with a maximum depth of 390mm and a minimum depth of 225mm. Can be used with any 100mm fan –
Locking pins secure wall kit in place
Fixed external grille
Screw fixings to secure in place
Easy to use measurement guide for flexible installation depth

Extractor Fans, Ventilation Ducting & Accessories 

Manrose – DHRIWKB