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 Access Door for Circular Duct - 250 x 150 - SIZE 151 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Pallet Delivery Surcharge1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x ELS-GU Flush Mounted Casing1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x Metal Inline Fan - VENT-200NK1 x Etaline 200mm1 x DA10/10 Feet1 x Soler & Palau TCBB/4-400/H - IP441 x Soler & Palau TCBB/4-450/H - IP651 x EBM-papst Motorised Impeller - A6D800-AD01-011 x DryBoat 12 - DH1211 INOX (110V) 12 Litre Desiccant Dehumidifier1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 4501 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 500mm1 x Elta Turboflow-TF - 450mm - Single phase1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Direct Delivery Surcharge1 x 110 x 54mm Flat Channel Connector1 x 110 x 54mm Low Profile Plastic Ducting - 1 Meter1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x Soler & Palau - HXBR/4-400/H - IP541 x HCFT/4-400/H-BPN E20,P 0.25KW1 x FedEx Midday Delivery Surcharge1 x External weather louvre 2728mmW x 1630mmH1 x Soler & Palau TCBT/6-400/H - IP441 x Hydor HPA400/4-1A1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x EKHR 280-2SW BCMI1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x CBM 10/8 6P 245W RE VR1 x Flexible PVC Ducting - 204x601 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Purlin Box 630/710 for RAW Cowls1 x JCC-560 - ADAPTER FOR CIRCULAR DUCT - for CTHB/T Roof Fans,1 x Time Delay Unit - DT20B1 x 220x90mm 90 Degree Vertical Bend1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x 220x90mm Mounting Clip (Individual)1 x Run On Timer - 5s - 4hrs - RT5A1 x ELTA - Three Phase Transformer 10amps1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 1.5KW1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x FU 15 16 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x FRQ5-10A Inverter Speed controller1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Elta SLC800/4B-3AC - IP551 x Soler & Palau TCBT/6-800/H - IP651 x Elta Turboflow-TF - 500mm(A) - Three phase1 x 100mm Round Equal T Piece1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x Compact SCD630/4-1AC1 x Raptor SDA630/4-3EC1 x Classic SAX23/9A Window/Wall Mounted1 x EZQ 20/2 B - High Performance Plate Axial Fan1 x ES9G Window Fan Systemair1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Soler & Palau - HXBR/4-355/H - IP541 x Ancillary Pack for SLC-4501 x Soler & Palau TCBT/4-315/H - IP441 x Impeller Side Guard - 315mm1 x Elta SLC315/4-3AC - IP551 x HXP450/4-1 - 4 Pole - Single Phase1 x PRIO-160 160mm Inline Mixvent Fan1 x Soler & Palau TCBT/4-250/H - IP441 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x CO2 Room Sensor - CO2-R1 x Differential Pressure Switch - 100 - 1000 Pa - IP651 x ZAP 710-61 Plate axial fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Duct Mounted Filter Box - G4 Grade Panel - 200mm1 x Elta SLC900/4A-3AC - IP551 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x HXP500/6-1 - 6 Pole - Single Phase
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Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...