Rectangular spigot with gravity flaps terminals

4" Plastic vent with external gravity flap terminals. 

Size 110 x 54mm.

The T4RF (ref) is an exterior fitted wall ventilator; it is used in conjunction with 54.00mm X 110.00mm ducting. The gravity flaps installed on this vent helps diminish back draughts and has been set behind the framework to reduce clacking in crosswinds.

It has an elongated spigot to ease with attaching the ducting onto the vent. The screw mountings are hidden behind the flaps which keeps this product as aesthetically pleasing as possible

All plastic vents are available to buy online through DIBuy with fast UK wide delivery, multibuy discounts, and in a range of colours.