Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 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...
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...
Displaying 1 to 13 (of 13 products)
1 x Flanged Spigot - 355mm1 x Etaline 280mm1 x HXP500/4-3 - 4 Pole - Three Phase1 x Etaline 250mm - D2 01 3 Phase1 x HRB/4-500-30-APNC1 x Elta SCP500/4-1AC - IP551 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x HQD 630/4 EX - ATEX Rated Plate Axial Fan (4-pole)1 x Ducting Reducers Short - 355mm-315mm1 x HRT/4-500/30-BPN1 x Kitchen Grease Filter - Mesh Type NON standard 290mm x 290mm x 47mm Actual1 x Circ.connection-125 fo EX-140 ATEX unit1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x HRT/4-500/25-BPN C1 x Flexible PVC Ducting - 110x541 x Metal Inline Fan - VENT-250NK1 x Helios GigaBox 500mm GBD 500/4/4 centrifugal1 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Ducting 90 Degree Bend - 150mm1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Duct Termination with Mesh - 150mm1 x Male Ducting Connector - 80mm1 x Helios VARD 355/2/2-TK1 x 100mm Round Connector1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x Ducting 30 Degree Bend - 315mm1 x Atex Inline Fan 180mm - ERM18EXE1 x EM 200-E2M 01- Etamaster-2001 x Soler & Palau TCBB/4-355/H - IP441 x Jetflow Silent SJMF-S 200-1EC1 x Etaline 250mm1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x ELS-GU Flush Mounted Casing1 x Eco Hand Drier1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x 100mm - 125mm Round Reducer1 x Duct Fast Clamps - 150mm1 x BDS 300/315 RA b/d shutter1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x Ducting Y Piece - 150mm1 x DA 18/18 Feet1 x Universal Pipe Fixing Clip1 x Elta SLC355/4-3AC - IP551 x *TD EVO-250 - Environmentally Friendly Inline Fan*1 x AIR CONDITIONING UNIT -KYR25CO/AG (Floor Standing)1 x Ancillary Sealing Band - 315mm1 x Soler & Palau TCBB/6-355/H - IP441 x Flanged Spigot - 80mm1 x Spiral Ducting 1 meter - 315mm1 x AL 1000 D4 mounting Feet (Pair)1 x Belt Drive Cased Axial Fan - 900mm - H version
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Reviews
Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...