250mm Spiral

250mm Ancillary Sealing Band - Sold Individually - Used to quickly and securely clamp ducting to fans, filters and to make a structural seal for connections on spiral duct. The Sealing band is inte...

250mm 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...

250mm Curved boot...

250mm Fast Clamps - Pack of 2. Used to quickly and securely clamp spiral ducting to fans so the fans can be removed for testing/cleaning without dismantling the ducting. Fast clamps are mostly us...

250mm Quick Suspension rings for spiral or semi flexible ducting, Can be used to mount from a ceiling or mount onto the wall securing the ducting in place with a convenient fastening clasp. Consistin...

250mm 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...

250mm Angled exhaust take-off (with bird mesh) at 45 Degrees, designed for terminating round ducts. Also known as Birdbeaks....

250mm Ducting 15 Degree pressed bend, seam-welded and calibrated, without gasket....

250mm Ducting 30 Degree pressed bend, seam-welded and calibrated, without gasket....

250mm Ducting 45 Degree fabricated bend, seam-welded and calibrated, without gasket....

250mm Ducting 90 Degree pressed bend, without gasket....

Long Reducers for 250mm 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 ...

Short Reducers for 250mm 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...

250mm Ducting Equal T-Piece Vent tee piece built with a saddle or a fully pressed top section, all connections the same size....

250mm Ducting Unequal T-Piece Similar to a normal T-Piece except the branch is smaller than the main duct (250mm). These are normally made to order. Select middle spigot size below. Please ask for...

250mm Ducting Equal Y-Piece Galvanised Y Joiner Ducting Fixture....

A 250mm Female coupling connector for joining fittings together or to a fan unit. To Join two pieces of ducting together, you will need the CONM - Male Ducting Connector...

A 250mm 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 250mm male coupling connector for joining two pieces of ductwork together. Can also be used with hose clips to join lengths of flexible ducting....

Pressed ducting saddle to fit 250mm Spiral ducting, without gasket. Select take-off size below. ...

Connects a duct to a wall face or rectangular ductwork, provides a 250mm male spigot surrounded by a square plate of steel. Plate size 300mm square. ...

250mm EPNF Spiral Duct Termination Grills are male-ended fittings to be inserted directly into round Spiral ducts. The 12.7x12.7mm mesh installed at the termination end secures the air exhaust again...

250mm 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 alterna...

250mm 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...