Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 products)
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...
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...
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 Blast Gate (Manual) 250mm1 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x FAST-TRACK RANGE 90mm - Semi-Rigid Duct 50M1 x Curved boot - 560mm1 x Etaline 355mm - E2-011 x Blast Gate (Manual) 125mm1 x HPA Heavy Duty Flexible Ducting1 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Female Ducting Connector - 560mm1 x AEL - Outlet Flexible Connection for TLZ450 R1 x Ducting T Piece Equal - 710mm1 x KBR 355D2 IE2 Thermo fan1 x Ducting 90 Degree Bend - 400mm1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x Access Door 200mm x 200mm1 x ACO-TK-ADS Auto Changeover Panel - Single Phase1 x ELTA - Single Phase Transformer 2amps1 x Anti Vibration Duct Suspension Rings - 400mm1 x Raptor SDA630/4-1EC1 x Female Ducting Connector - 900mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x 220x90mm x 2m Insulated Rectangular Duct1 x Duct Suspension Rings - 450mm1 x BDS 630/710 RA b/d shutter1 x Soler & Palau - HCBT/4-400/H - IP651 x Belt Drive Cased Axial Fan - 630mm - H version1 x Duct Fast Clamps - 355mm1 x Singleflow SSDL250-1EC1 x HRB/6-400-APN1 x Elta SCP400/4-1AC - IP551 x Duct Suspension Rings - 355mm1 x 220x90mm Elbow Plenum with 160mm Spigot1 x BDS 300/315 RA b/d shutter1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x MPS Weather Housing1 x Soler & Palau HXM-400mm1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Spigot plate - 355mm1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Airvent ceiling fan controller1 x Soler & Palau HXM-300mm
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Reviews
Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...