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 Elta SPA630/6-1AC - IP541 x Purlin Box 200/250 for RAW Cowls1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Male Ducting Connector - 160mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x Elta SCP630-1EC - IP551 x HRST/6-800/28-AQ1 C21 x CRBB/4-355/112D PRMI 230v1 x Elta SLC355-1EC -IE5 Motor- IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Soler & Palau - HCBT/4-800/H - IP551 x Raptor SDA350/4-1EC1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x Soler & Palau - HXTR/12-800/28-A1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC1 x ELTA - Single Phase Transformer 4amps1 x Raptor SDA500/46-3AC1 x AIRVENT speed control - AIR4019611 x Raptor SDA500/4-1EC1 x Elta 6 Amp Electronic single phase speed controller with TK1 x VKS 355-500 Automatic shutter1 x Compact SCD500/4-3AC1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Spiral Ducting 1 meter - 180mm1 x Spigot plate - 300mm1 x Acopel F400-800/1801 x 125mm - 100mm Round Reducer1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x Belt Drive Cased Axial Fan - 500mm - H version1 x 220x90mm Mounting Clip (Individual)1 x ASSG/F 500-560 Flex. conn. DVG1 x CBM 15/15 6p 3phase 2.2kw1 x Mounting Feet (Pair) for SLC-560-060B-05601 x Acopel F400-200/1601 x CBM 12-12 1100w 6P Three Phase1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Acopel F400-630/1601 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x 150mm Round Wall Plate1 x Spiral Ducting 3 Meters - 180mm1 x 100mm Round Wall Plate
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Reviews
Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...