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...
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...
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 177.45
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Mounted Units...
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...
Displaying 1 to 13 (of 13 products)
1 x CADB/T-HE PRO-REG Series1 x HRT/6-630/35-BZ E111 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Helios HQW-630/4 - IP551 x ELTA - Single Phase Transformer 2amps1 x HRT/4-630/25-BPN E221 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x AES-Fire control unit1 x Elta EC Electronic Controller1 x Elta SLC710/4A-3AC - IP551 x CBMT/Q 400-9 3 HEATER KIT1 x BKF 800D6-XL/F400 IE3 - Centrifugal rectangular duct fan 400C/2h1 x CBMT/Q 250-54 1 HEATER KIT1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Ancillary Pack for SLC-5601 x 100mm - 125mm Round Reducer1 x Etamaster EM 200 EC 01 inline mix-vent fan1 x Access Door for Circular Duct - 500 x 4001 x Soler & Palau TCBB/6-560/L - IP651 x Belt Drive Cased Axial Fan - 560mm - L version1 x Elta Turboflow-TF - 560mm - Single phase1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x DA12/9 Feet1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x Airvent ceiling fan controller1 x HCF - Ceiling Fan 900mm (36 inch)1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 200watt VR RE1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x JETLINE-160 - In Line Centrifugal Duct Fan1 x PRIO-160 EC 160mm Inline Mixvent Fan1 x Soler & palau TCBT/2-250/H - IP441 x HD Series Control Damper - 3000mm X 1500mm1 x Helios HQW-500/4 - IP551 x Flat Roof Terminal -OFT 5 - Bitumen1 x PRIO 400 EC, Axial circular duct fan - EC motor1 x Etaline 400mm1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Spiral Ducting 3 Meters - 250mm1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Elta Wall Cowl SWC35/401 x Helios HQW-500/6 - IP551 x Soler & Palau - HCBT/6-400/H - IP651 x EuroSeries (ESP) - Plate Mounted Axial Fans 400-141 x 150mm Round Connector with Damper1 x Helios HQW-355/4 - IP551 x Soler & Palau TCBT/6-630/L - IP651 x Raptor SDA630/6-1AC1 x Raptor SDA630/4-1EC1 x Duct Fast Clamps - 250mm1 x AMD-630/2 - High Performance Cased Axial Fan1 x FU 22 04 Frequency Inverter1 x Compact SCD630/4-3AC1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x RSK400 - Back Draught Shutter1 x 110 x 54mm Flat Channel Connector1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x ACO8AC/EC AutoChangeover panel1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x CBS-100 Outlet Flange for CBT-1001 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Compact SCD450/4-1AC1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Pallet Delivery Surcharge1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Nicotra AFK 315-40/4M-B1 x Elta SCP560/4-3AC - IP551 x 3 in 1 Portable Air Conditioner - 1500w1 x HRB/6-560-35-APN-C1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x EM 150L-E2M 01- Etamaster-1501 x Belt Drive Cased Axial Fan - 560mm - H version1 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Helios HQW-560/4 - IP551 x Belt Drive Cased Axial Fan - 710mm - H version1 x ACO3/BD Changover Panel (Three Phase)1 x Acopel F400-450/1601 x Helios HQW-710/6 - IP551 x Soler & Palau - HCBT/4-710/H - IP651 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x HRST/4-710-20 BPN C Rotorex Sickle bladed fan1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan1 x Elta Wall Cowl SWC45/501 x Singleflow SSDL400-1EC1 x Elta SCP315/4-1AC - IP551 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x Soler & Palau - HXTR/4-315/H - IP54
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Reviews
Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...