250mm Spiral
250mm Spiral Ducting Bends and Connectors
Displaying 1 to 24 (of 27 products)
Ancillary Sealing Band - 250mm
£ 18.79
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...
Anti Vibration Duct Suspension Rings - 250m
£ 6.50
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...
Duct Fast Clamps - 250mm
£ 18.81
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...
Duct Quick Suspension Rings with Clasp - 250mm
£ 11.99
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...
Duct Suspension Rings - 250mm
£ 11.72
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...
Duct Termination with Mesh - 250mm
£ 32.76
250mm Angled exhaust take-off (with bird mesh) at 45 Degrees, designed for terminating round ducts.
Also known as Birdbeaks....
Ducting 15 Degree Bend - 250mm
£ 22.72
250mm Ducting 15 Degree pressed bend, seam-welded and calibrated, without gasket....
Ducting 30 Degree Bend - 250mm
£ 18.83
250mm Ducting 30 Degree pressed bend, seam-welded and calibrated, without gasket....
Ducting 45 Degree Bend - 250mm
£ 23.47
250mm Ducting 45 Degree fabricated bend, seam-welded and calibrated, without gasket....
Ducting Reducers Long - 250mm
£ 25.99
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 ...
Ducting Reducers Short - 250mm
£ 15.61
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...
Ducting T Piece Equal - 250mm
£ 39.93
250mm Ducting Equal T-Piece
Vent tee piece built with a saddle or a fully pressed top section, all connections the same size....
Ducting T Piece Unequal - 250mm
£ 27.26
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...
Female Ducting Connector - 250mm
£ 4.92
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...
Flanged Spigot - 250mm
£ 4.00
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...
Male Ducting Connector - 225mm
£ 5.45
A 225mm male coupling connector for joining two pieces of ductwork together.
Can also be used with hose clips to join lengths of flexible ducting....
Male Ducting Connector - 250mm
£ 4.69
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 - 250mm
£ 4.63
Pressed ducting saddle to fit 250mm Spiral ducting, without gasket.
Select take-off size below.
...
Rapid Lock Spiral Duct Clamps - 250mm
£ 14.79
250mm Rapid Lock Spiral Duct Clamps are used to connect spiral duct to a fitting /ancillary, clamped together quickly, effectively and immediately sealed.
Rapid Lock Spiral Duct Clamps can be u...
Spigot plate - 250mm
£ 31.98
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. ...
Spiral Duct Grille Termination - 250mm
£ 44.25
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...
Displaying 1 to 24 (of 27 products)
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Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Balance S Diffuser - NO RING - 100mm1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 200mm1 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 300mm1 x COM-31 x Round ceiling diffuser 250mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer3 x Push Timer Switch - ZA41 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Helios TSW MCB Amp Transformer speed controller5 x Vent Axia ACM 125 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Helios TSW 1.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x CBS-60 Outlet Flange for CSB/CBT-601 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x EM30-24 Electro-Mechanical Control Panel1 x Helios HQW-200/2 - IP553 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 150 inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Time Delay Unit - DT20B5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 0.3Amp Compact Transformer speed controller4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x CS2 Current Switch3 x Isolator Switch - ISOSW2 x Transformer 5 Speed Controller - ATC1-8TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Systemair Save Connect 2.0 Internet Module1 x Elta Variable Speed Drive IP66 - 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2.2KW1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 5.5KW1 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER3 x Helios TSW 3 Amp Transformer speed controller2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x WS - Reversing Switch from Helios Fans1 x Transformer Speed Control - 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