Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 15 (of 15 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...
Helios - RVS 560 Back draught shutter - 560mm
£ 239.00
Helios - RVS 560 Back draught shutter - 560mm...
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 177.45
JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Mounted Units...
.jpg "JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans")
JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans
£ 435.00
JCA-1100 - Back Draft Shutter for CRHB/CRHT Roof Fans...
VKS 355-500 Automatic shutter
£ 89.25
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 15 (of 15 products)
1 x Anti Vibration Duct Suspension Rings - 100mm1 x Metal Inline Fan - VENT-150NK1 x Ducting 90 Degree Bend - 710mm2 x Jetflow Silent SJMF-S 200-1EC2 x Ancillary Sealing Band - 200mm1 x Raptor SDA560/4-1AC1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x SDD-U Anti Vibration Pads1 x TD1300 Mixvent - 250mm1 x U42K Screws for duct1 x Soler & Palau - HCBT/4-800/H - IP551 x Jetflow Silent SJMF-S 250-1EC1 x 200mm Stainless Steel Spiral Ducting - 1 Meter1 x MTP 10, 10K, Speed control1 x Spiral end cap - 250mm1 x JAE- 560 Flexible Coupling for CRHB/CRHT Roof Fans1 x JETLINE-200 ECOWATT - In Line Centrifugal Duct Fan1 x Male Ducting Connector - 250mm2 x Silent 200 Dual - Intelligent Bathroom Fan - 125mm1 x Ducting 15 Degree Bend - 150mm1 x Duct Termination with Mesh - 100mm1 x Duct Suspension Rings - 250mm1 x Plastic Kitchen Extractors - CK-60F1 x Ducting 90 Degree Bend - 200mm1 x Spiral Ducting 1 meter - 355mm1 x Plastic Kitchen Extractors - CK40F1 x Spiral Ducting 3 Meters - 200mm1 x TG-K3/NTC10-01 - Duct temperature sensor1 x JETLINE-150 ECOWATT - In Line Centrifugal Duct Fan1 x MTS10- extractor fan 3 step switch1 x Speed Controller - REB1-N1 x Ducting T Piece Equal - 200mm1 x SWF-150X Sidewall Mounted Extractor Fan1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x 56Jm/16/4/5/32/1Ph Long cased axial1 x Elta SLC560/2-3AC - IP551 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x Soler & Palau - Contra Rotating TCBTx2-500 - IP651 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan
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