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...
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...
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...
Displaying 1 to 13 (of 13 products)
1 x Belt Drive Cased Axial Fan - 800mm - H version1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x 150mm - 100mm Stainless Steel Ducting Reducer1 x Belt Drive Cased Axial Fan - 710mm - L version1 x Electronic extractor fan speed controller - FSC 1.51 x Soler & Palau - HCBT/4-900/L - IP551 x HRST/6-910/30-BZ1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Curved boot - 800mm1 x Helios DDF-400 Roof Cowl1 x Round ceiling diffuser 400mm1 x Impeller Side Guard - 560mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Duct Termination with Mesh - 800mm1 x Ducting 90 Degree Bend - 200mm1 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x Duct Termination with Mesh - 200mm1 x Spiral Duct Grille Termination - 450mm1 x Shoed T Piece Un-Equal -450mm-315mm1 x Elta SCP350/4-1AC - IP551 x SG AW 1000 Guard 6-Pole1 x K 315 L Sileo Metal Tube Fan1 x Miniflow SMF Horizontal Roof Cowl SMF131 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 91 x CBS-80 Outlet Flange for CBT-801 x Ducting 30 Degree Bend - 250mm1 x Impeller Side Guard - 710mm1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x AKOR T3/7 Spare Motor1 x Ducting 90 Degree Bend - 315mm1 x Spiral Ducting 3 Meters - 450mm1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Flat Roof Terminal -OFT 5 - Bitumen1 x Flat Roof Terminal -OFT 5 - EPDM1 x CCpro 40 (1CC9402) Long Casing Extension1 x Ducting Y Piece - 200mm1 x Ducting 90 Degree Bend - 100mm1 x Acoustic Box Fans (Inline) - CAB-1001 x BDS 630/710 RA b/d shutter1 x FU 15 16 Frequency Inverter1 x Elta Wall Cowl SWC56/631 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Ducted Outlet Option for H14 - HAP5001 x Round ceiling diffuser 200mm1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x NKS-D swirl diffuser v-300 x 300mm1 x BDS 350 RA b/d shutter1 x Curved Blade Grille 600x600 (2way blow)1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-6000/450 ND - Pack 31 x Impeller Side Guard - 315mm1 x Helios VARW 450/4 - TK1 x Spiral Ducting 3 Meters - 630mm1 x Miniflow SMF Horizontal Roof Cowl SMF20/30
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Reviews
Soler & Palau TCBB/4-450/H - IP65
£ 481.79
Delivered super promptly yesterday, next day. Only just fitt...