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)
2 x 150mm Round Wall Plate1 x 150mm Round Equal T Piece1 x 150mm Round Connector with Damper1 x 150mm Wall Duct - 350mm2 x 150mm Round 90 Degree Bend1 x 150mm Round Connector1 x 150mm Round 45 Degree Bend4 x 150mm - 200mm Round Reducer1 x Raptor SDA630/4-1EC1 x Elta Turboflow-TF - 630mm - Three phase1 x Compact SCD630/4-3AC1 x Elta Turboflow-TF - 630mm - Single phase1 x EM30-24 Control Panel Commissioning Service1 x KABT/4- 9000/5001 x Elta Standard Ambient Flexible Connector - 1000mm1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x ERM180EXE Bracket1 x FUM Mounting Foot for ERM 2501 x AL 1000 D4 mounting Feet (Pair)1 x CBMT/Q 150-15 1 HEATER KIT1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x PRIO-160 160mm Inline Mixvent Fan1 x Jetflow-HIT Metal inline - 160mm1 x CC-314 M Cased Axial Fan (Single Phase)1 x WOODS 31JM/16/4/5/34-DEG 4POLE 1PH LONG CASED AXIAL FAN1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x Contactor Interface Station - CI91 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x DTV200 - Differential Pressure Switch1 x AMCL1002 - LPHW coil only1 x DV-ROF-V-225 Roof mounted unit2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x AM pallet Delivery Surcharge1 x Carriage1 x Helios AV125 External Wall Fan1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x HRB/4-400-APN1 x HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator1 x Elta SCP400-1EC - IP551 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Soler & Palau - HCBT/6-400/H - IP651 x HRT/4-400-BPN1 x Etaline 355mm - D2 01 3 Phase1 x Soler & palau TCBT/2-250/H - IP441 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Universal Pipe Fixing Clip1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Duct Termination with Mesh - 100mm1 x Etaline 200 - EC1 x Roof Axial Cowl - RAW10001 x Belt Drive Cased Axial Fan - 560mm - H version1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta Wall Cowl SWC45/501 x Etamaster EM 250 EC 01 inline mix-vent fan1 x HRB/2-250-AMPN1 x SLC040J2-A6/21 - High Performance Long Cased Axial Fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Hydor HPA450/6-1A1 x Elta Quietflow Twin SQT250-1ECL1 x Elta SCP450/4-1AC - IP551 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Soler & Palau - HCBT/6-450/H - IP651 x Soler & Palau - HCBT/4-450/H - IP651 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x Elta SLC450/2A-3AC - IP551 x DDMP 07/07 Mounting Flange1 x 110 x 54mm Vertical 45 Degree Bend1 x Circ.connection-125 fo EX-140 ATEX unit1 x DDMP 10-10 FLANGE1 x Raptor SDA450/4-1AC1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x CCpro 40 (1CC9402) Long Casing Extension1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-6000/450 ND - Pack 31 x KRJ - 225 Inlet Guard1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT350/4-3AC
Best sellers
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...