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 Soler & Palau - HCBT/4-800/H - IP551 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Galvanised Banding1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x 125mm Round Connector1 x Elta SPA560/46-3AC - IP541 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x 125mm Round 90 Degree Bend1 x Duct Fast Clamps - 355mm1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x 110 x 54mm Equal Horizontal T-Piece1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x CBP-DC 15/151 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x ACO3TO-ADS-VFC-7.1A1 x CFDM-125 Circular Twin Blade Fire Damper1 x HCFT/4-800mm plastic impeller plate fan1 x HR-500 DP Heat Exchange Unit1 x Elta SPA710/4/6-3AC - IP541 x 150mm Round Connector2 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Rosenberg EQ 300-2 plate axial fan1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x KVK SLIM 125 EC - Centrifugal Circular Duct Fan1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Control with reverse - CR3001 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Helios AV125 External Wall Fan1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x SPI-315 C Iris damper1 x DKEX 315-4 Centrifugal High Performance ATEX Fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Ducting 15 Degree Bend - 315mm1 x CFI Lite 600 Carbon Filter1 x Curved boot - 450mm1 x HRU Controller1 x Air Quality Sensor - AQS1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x SPI-200 C Iris damper1 x Male Ducting Connector - 125mm1 x Female Ducting Connector - 450mm1 x ACQ-31514HD Acoustic Inline Box Fan1 x Blast Gate (Manual) 300mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x 125mm Insulated 90 Degree Bend1 x LINEO 250 QUIET1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x HRT/6-800/28-BZN-68C1 x Elta Turboflow-TF - 560mm - Single phase1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Helios HQW-200/2 - IP551 x 100mm Round 45 Degree Bend1 x Spiral end cap - 100mm
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Reviews
Soler & Palau TCBB/4-450/H - IP65
£ 481.79
Delivered super promptly yesterday, next day. Only just fitt...