Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 products)
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...
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...
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 Helios GigaBox 500mm GBW 500/4 centrifugal1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x AXCBF 400D4-32° (0,55 kW)1 x Spiral Ducting Additional Courier Surcharge1 x CBT-125 Centrifugal1 x Nicotra Direct Delivery Surcharge1 x AM pallet Delivery Surcharge1 x CBT-60N Centrifugal1 x AXCBF 315-7/30-2 (0.75 kW) - Bifurcated Axial Fan1 x Direct Delivery Surcharge1 x CBPx2-9/7-D1 x LINEO 315 QUIET1 x LINEO 200 QUIET ES1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Jetflow-HIT Metal inline - 125mm1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Belt Drive Cased Axial Fan - 800mm - G version1 x Belt Drive Cased Axial Fan - 630mm - L version1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x Raptor SDA560/46-3AC1 x Push Timer Switch - ZA41 x Elta SLC560/4A-3AC - IP551 x Raptor SDA560/6-1AC1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x KABT/4- 9000/5001 x Raptor SDA350/4-1AC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Etaline 200 - EC1 x GENIOX 11 Roof Mounted External Unit1 x filter pack (set of 2) pt no. 4438891 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 300mm Spigot1 x EX 140A-4C Mounting Kit for 125mm Duct1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x AR Sileo 500 Cased Axial Fan Guard - SG AXC/AM/AR 5001 x DEF-140T Inlet Guard for the CBT-100N1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x Impeller Side Guard - 710mm1 x Soler & Palau TCBB/6-710/L - IP651 x CBMT/Q 400-9 3 HEATER KIT1 x Helios AV125 External Wall Fan1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Elta SLC1000/8-3AC - IP551 x Soler & Palau TCBT/4-710/H - IP651 x CBMT/Q 150-15 1 HEATER KIT1 x Jetflow-HIT Metal inline - 150mm3 x Air Quality Sensor - AQS1 x EM 315-E2M 01- Etamaster-3151 x Decor 200-C Bathroom Fan1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x TD1000 Mixvent - 250mm1 x ELTA - Single Phase Transformer 16amps1 x Elta 10 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Jetflow-HIT Metal inline - 250mm1 x Elta 2 Amp Electronic single phase speed controller.1 x EB-100N S - Centrifugal Fan1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x GXC9 - High Performance Extract Fan1 x Gorilla HVLSX601 x ES9G Window Fan Systemair1 x 100mm Wall Duct - 350mm2 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x Soler & Palau - HXTR/6-800/H - IP541 x 110 x 54mm Rectangular Wall Plate1 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x 220x90mm Mounting Clip (Individual)1 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x Acopel F400-500/1601 x Raptor SDA450/6-1AC1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x CCZ-404-T (three Phase)1 x Soler & Palau TCBT/6-400/H - IP441 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x FAST-TRACK RANGE 75mm - Straight Connector1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Elta Unpodded Silencer 1D-560mm1 x Flexible PVC Ducting - 15 Mtr1 x Hydor Typhoon Circulation Fans - HVFB - 450mm2 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x DA9/7 Feet1 x BDS 350 RA b/d shutter1 x DryFan 8 - DH800 8 Litre Desiccant Dehumidifier1 x Female Ducting Connector - 150mm1 x 125mm Insulated 45 Degree Bend1 x Helios HQW-560/4 - IP551 x BDS 500/560 RA b/d shutter1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 7.5KW1 x Spiral Duct Grille Termination - 500mm1 x 125mm Insulated 90 Degree Bend1 x Elta Qube SQU Centrifugal Box Fan - SQU3/4-3 - Three Phase1 x ELTA - Three Phase Transformer 3amps1 x Spiral Ducting 1 meter - 150mm1 x FU 22 04 Frequency Inverter1 x 1mtr Insulated Round Ducting - 125mm1 x VKS 355-500 Automatic shutter1 x RTRD - Three Phase Speed Controller - 2 Amp1 x FRQ5-10A Inverter Speed controller1 x Male Ducting Connector - 150mm1 x Duct Termination with Mesh - 500mm1 x 220x90mm x 2m Insulated Rectangular Duct
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Airvent Ceiling Sweep Fan - 36 inch - 444122
£ 59.84
Fitted 2 Of These Excellent Fans in a Community Club to shif...