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 EQ641406 630mm Max Fan1 x 100mm Round Connector1 x Soler & Palau TCBB/4-560/H - IP651 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Helios HQW-315/4 - IP551 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC560-1EC -IE5 Motor- IP551 x Elta SLC560/4A-3AC - IP551 x HXP560/4-3 - 4 Pole - Three Phase1 x HXP500/4-1 - 4 Pole - Single Phase1 x Elta SLC560/4B-3AC - IP551 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x Soler & Palau TCBT/6-560/H - IP651 x Elta SCP500/4-1AC - IP552 x HQS Bathroom Axial Flow Fan - 125mm1 x HRT/4-500/30-BPN1 x HRT/4-315-BPN1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x CBA-60 Inlet Flange for CBT-601 x CSB-60 Centrifugal fan1 x CCpro 40 (1CC9402) Long Casing Extension1 x Soler & Palau - HCBT/4-900/H - IP551 x Helios HQW-250/4 - IP551 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Soler & Palau - HXTR/6-710/H - IP54 - BFLOW1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Elta SCP250/4-3AC - IP551 x CBM 15/15 6p 3phase 2.2kw1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-B 5.5kw1 x Male Ducting Connector - 400mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Elta SPA710/4/6-3AC - IP541 x Multiflow SMB500/4-1AC1 x GENIOX 11 Roof Mounted External Unit1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Stainless Duct Delivery Charge (Standard 1 x 3m)1 x 1mtr Round Ducting - 100mm1 x DT-1 Duct Mounted Thermostat1 x Elta SPA400/4-1AC - IP541 x Soler & Palau - HXBR/4-400/H - IP541 x Soler & Palau TCBT/6-800/L - IP651 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x 220x90mm Elbow Bend with 125mm Fixed Spigot1 x Soler & Palau TCBB/6-355/H - IP441 x CBB-80N Centrifugal2 x Helios AV200 External Wall Fan2 x Silent 100 Window Kit - windowS1 x CRBB/4-355/112D PRMI 230v1 x AMD 355/2/2 High Pressure Long Cased Axial Fan1 x Raptor SDA350/4-1EC1 x HCFT/4-800mm plastic impeller plate fan1 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x CBB-100N Centrifugal1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Elta Wall Cowl SWC56/631 x Capacitor 20uf for use with the EBM D2E range1 x BDS 500/560 RA b/d shutter1 x FN091-SDK.6N.V7P21 x Flanged Damper 019-0250-STD1 x HXP450/6-1 - 6 Pole - Single Phase1 x FU 075 04 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Helios AV150 External Wall Fan1 x Economy Airvent 100mm Fan with Timer & Shutter1 x JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans2 x GXC6EC - High Performance Extract Fan1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 22 25 Frequency Inverter1 x Elta Wall Cowl SWC25/311 x Male Ducting Connector - 500mm1 x Female Ducting Connector - 100mm
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Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
I've had 2 of these fans for 4 years now, and they are great...