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 110 x 54mm Horizontal 90 Degree Bend1 x Ducting 15 Degree Bend - 200mm1 x Pressed Ducting Saddle - 450mm1 x External weather louvre 2728mmW x 1630mmH1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Flanged Spigot - 200mm1 x Elta Wall Cowl SWC45/501 x HCFT/4-315mm plastic impeller plate fan1 x Digital Room Thermostat - DRT1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Duct Termination with Mesh - 250mm1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x CBM 10/8 6P 245W RE VR2 x 125mm Round 45 Degree Bend1 x HD Series Control Damper - 2300mm X 1000mm1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x PF 60- Passive Filter Element1 x Spigot plate - 160mm1 x 150mm Round Wall Plate1 x Acoustic Box Fans (Inline) - CAB-1001 x Universal Pipe Fixing Clip1 x High Temperature Flexible Connector - 063-710-PU2501 x HD Series Control Damper - 2000mm X 1000mm1 x Soler & Palau TCBT/4-560/L - IP651 x 125mm - 100mm Round Reducer1 x 220x90mm 45 Degree Horizontal Bend1 x Male Ducting Connector - 250mm1 x BDS 630/710 RA b/d shutter1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x Elta Variable Speed Drive IP66 - 0.75KW1 x 100mm Round 90 Degree Bend1 x Elta Standard Ambient Flexible Connector - 315mm1 x BDS 400/450 RA b/d shutter1 x HV Wall Mounted Belt Drive Fan 1500mm 220V to 240V / 50Hz 1.5kW - Single Phase1 x AES-Fire control unit1 x Helios DDF-315 Roof Cowl1 x CK-60F Kit1 x Soler & Palau TCBT/4-800/L - IP651 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x CBM 10/10 - 373watt - 6 Pole1 x Soler & Palau TCBT/4-800/K - IP651 x ACO3/B Changeover Panel (Three Phase)1 x Anti Vibration Duct Suspension Rings - 160mm1 x Metal Inline Fan - VENT-250NK1 x Helios AV200 External Wall Fan1 x 204x60mm Elbow Bend with 150mm Fixed Spigot1 x Ducting 90 Degree Bend - 250mm1 x Spiral end cap - 500mm1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Ducting Y Piece - 250mm
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Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...