Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 products)
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...
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...
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 SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x RS-160L1 x BDB 630 TL D50 VE - High Pressure Centrifugal Fan1 x 100mm Round Connector with Damper1 x Helios HRFD 315/21 x KV 160 XL Sileo1 x CBM 12/9 736W 6PT C - Closed Motor1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x Elta SLC315/4-3AC - IP551 x 100mm Round Equal T Piece1 x 2mtr Round Ducting - 100mm1 x Digital Room Thermostat - DRT1 x Etaline 355mm E4 011 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Nicotra AFK 315-40/4M-B1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x 100mm Round Connector1 x Ducting 90 Degree Bend - 355mm1 x 1mtr Round Ducting - 150mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x Ducting 45 Degree Bend - 500mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Duct Termination with Mesh - 355mm1 x HD Series Control Damper - 2300mm X 1000mm1 x Male Ducting Connector - 500mm1 x Ancillary Pack for SDA350/4-1EC1 x TD1300 Mixvent - 250mm1 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x TCBT/4-710/H EXDIIBT4 ATEX1 x Ducting Reducers Short - 355mm-315mm1 x Spigot plate - 500mm1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Access Door 250mm x 250mm1 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Helios HQW-315/4 - IP551 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x Male Ducting Connector - 160mm1 x AIRVENT speed control - AIR4019611 x High Temperature Flexible Connector - 063-710-PU2501 x Spiral Ducting 1 meter - 160mm1 x HRFD 400/4 EX Atex Rated 400mm Cased Axial Fan 400v1 x CC-ATEX 504 B Short Cased Axial Fan1 x Duct Termination with Mesh - 315mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x MPC 450 E4 20 - High Temp Acoustic Box Fan
Best sellers
Reviews
Soler & Palau TCBB/4-450/H - IP65
£ 481.79
Delivered super promptly yesterday, next day. Only just fitt...