6" 150mm - Back Draft Shutter Duct Connector

Fans4less Verified independent store

→

Please see our shop for more products! Please select size from drop down menu Male spigots In-line gravity operated back draught shutter. Will stop backdraught when a fan is switch ed off. Made from tough, white GRP plastic. Will fit standard size dia ducting. Can be mounted horizontally & vertically. Please make sure you fan is powerful enough for this Back draught shutter pressure drop 15 PA Show more