300mm Spiral

300mm Suspension rings with anti vibration EPDM rubber gasket for solid or semi flexible ducting, Can be used to hang from a ceiling or mount onto the wall securing the ducting in place. Consisting...

300mm Curved boot...

300mm Suspension rings for solid or semi flexible ducting, Can be used to hang from a ceiling or mount onto the wall securing the ducting in place. Consisting of two parts that are assembled with b...

300mm Ducting 90 Degree fabricated bend, without gasket....

Long Reducers for 300mm spiral ducting. Provides two male fittings to insert into spiral. Select size below. Please note these are for reducing and fitting inside ducting. To mount directly onto a ...

300mm Ducting Equal T-Piece Vent tee piece built with a saddle or a fully pressed top section, all connections the same size....

A 300mm Spigot ring or take-off vent, without radius and gaskets, for connecting to ducting. Provides a male ducting connection so inserts into spiral. Designed for installation in the walls of rect...

A 300mm male coupling connector for joining two pieces of ductwork together. Can also be used with hose clips to join lengths of flexible ducting....

Connects a duct to a wall face or rectangular ductwork, provides a 300mm male spigot surrounded by a square plate of steel. Plate size 500mm square. ...

300mm Zinc-plated Mild Steel Spiral Tube used for ventilation systems. Spiral ducting is manufactured 0.6mm of Zinc-plated Mild steel to HVCA DW 144 specification unless otherwise stated. An alt...

300mm Spiral end cap. Up to 315mm they are both male and female for flexibility. The male end will insert into spiral ducting, the female end will go over spigots or fittings....