Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 14 (of 14 products)
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...
Backdraught Shutters 039-SFSV-63/71
£ 180.34
Backdraught Shutters 039-SFSV-63/71 Back draft shutter for SSRL 710...
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...
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 177.45
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Mounted Units...
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JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 435.00
JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans...
VKS 355-500 Automatic shutter
£ 89.25
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...
Displaying 1 to 14 (of 14 products)
1 x Spiral Ducting 3 Meters - 400mm1 x 500mm - 355mm Stainless Steel Ducting Reducer1 x 125mm Round 90 Degree Bend1 x Duct Suspension Rings - 400mm1 x 400mm 316 Grade stainless steel 90 Bend1 x 125mm Round Connector with Damper1 x 125mm Round Equal T Piece1 x Classic SAX23/9A Window/Wall Mounted1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Metal Inline Fan - VENT-315NK1 x Carriage1 x PREP/COOK Switch for use with TCBTx2 PACK's1 x Impeller Side Guard - 450mm1 x 250mm Stainless Steel 45 Bend1 x Metal Inline Fan - VENT-160NK1 x MEV300/160 Wireless Boost Switch - SWHWMEV1 x WS - Reversing Switch from Helios Fans1 x 316 grade Stainless Steel Jet Cowl Ventilation Outlet - 315mm1 x Clearance JPAK 100mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Female Ducting Connector - 315mm1 x MVEx 1,0 Atex Motor Protection Switch1 x Helios GigaBox 560mm GBD 560/4/4 T120 centrifugal1 x 300mm 316 Grade Stainless Steel 90 Bend1 x Remote Fan Status Indicator - RF11 x Multiflow SMB450/4-3AC1 x BDS 200/250 RA b/d shutter1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Speed Controller - REB161 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-9000/500 ND - Pack 41 x Flanged Damper 019-0250-STD1 x Speed Controller - REB81 x BDS 350 RA b/d shutter1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 1.5 Amp1 x Backdraught Shutters 039-SFSV-63/711 x Speed Controller - REB2.5-N
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!["VX100" - Standard Bathroom Axial fan - 100mm](images/thumbs/150_150/Screenshot-2023-10-27-115227.jpg ""VX100" - Standard Bathroom Axial fan - 100mm")
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...