Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 products)
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 177.45
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Mounted Units...
Flanged Damper 019-0250-STD
£ 396.97
Flanged Damper 019-0250-STD
Prevents reverse flow of air when fan is not operating
Fixed directly to fan case flange
Hot dip galvanised steel
Galvanised steel butterfly type blades
Suitable for...
VKS 355-500 Automatic shutter
£ 85.00
VKS Dampers
Automatic shutter
Automatic operation
Robust construction
Seawater resistant
Robust
The VKS is fitted with shutter blades that are manufactured from
seawater-resistant aluminium...
Backdraught Shutters 039-SFSV-63/71
£ 180.34
Backdraught Shutters 039-SFSV-63/71 Back draft shutter for SSRL 710...
Backdraft Dampers - BDP
£ 5.98
Ducting Backdraft Dampers
The BDP01 damper has aluminium lamellae which open during the air flow in one direction and close when air is draught back. When no air is flowing, the lamellae are maint...
Displaying 1 to 13 (of 13 products)
1 x Spiral end cap - 160mm1 x Kitchen Grease Filter - Mesh Type NON standard 390mm x 240mm x 40mm Actual1 x ASF 355-500 inlet flange DVS1 x Spiral Duct Grille Termination - 160mm1 x Ducting 45 Degree Bend - 500mm1 x Casals Circular Outlet Connection Flange - 5102018031 x Female Ducting Connector - 160mm1 x 150mm Round 45 Degree Bend1 x Bell Mouth Inlet for Elta cased fans - 800mm1 x Universal Pipe Fixing Clip1 x Female Ducting Connector - 500mm1 x Pressed Ducting Saddle - 500mm1 x TTT/4-630/H N 1,5KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Economy Airvent 100mm Fan with Timer1 x Jetflow-HIT Metal inline - 125mm1 x Elta Quietflow Twin SQT250-1ECL1 x Raptor SDA500/4-1AC1 x DV-ROF-V-225 Roof mounted unit1 x Elta Quietflow Twin SQT500-3ECL1 x Elta Unpodded Silencer Melinex 2D-450mm1 x Ducting 90 Degree Bend - 710mm1 x Elta Turboflow-TF - 500mm - Single phase1 x Ducting 45 Degree Bend - 710mm1 x Economy Airvent 150mm Fan1 x IBC - Plastic Container 1000l1 x Anti Vibration Duct Suspension Rings - 80mm1 x Raptor SDA250/4-1AC1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Capacitor 4uf for use with the EBM A2E range1 x 100mm Round 45 Degree Bend1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x 100mm Round Condensation Trap1 x 220x90mm to 160mm straight adapter1 x Elta SLC900/4B-3AC - IP551 x Circular Ceiling Diffuser - TST 1001 x Ducting 90 Degree Bend - 200mm1 x 100mm Round 90 Degree Bend1 x Raptor SDA500/4-3EC1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Flanged Damper 019-0250-STD1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Fresh Air control carbon filter - 125mm1 x Elta Quietflow Twin SQT125-1ECL1 x Curved boot - 710mm
Best sellers
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
I've had 2 of these fans for 4 years now, and they are great...