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 HRST/4-710-20 BPN C Rotorex Sickle bladed fan1 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Raptor SDA250/4-1AC1 x Elta SCP710/4/6-3AC - IP551 x AES-Fire control unit1 x FSD-TD 400 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Multiflow SMB550/4-1AC1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x CPTA-E Flush mounted PIR sensor with timer1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x Digital Room Thermostat - DRT1 x Decor 200-C Bathroom Fan1 x Elta Unpodded Silencer 1D-500mm1 x Ancillary Pack for SB-CYL 500 model1 x HCF - Ceiling Fan 1200mm (48 inch)1 x Elta Variable Speed Drive IP66 - 0.75KW1 x HD Series Control Damper - 3000mm X 1500mm1 x Flanged Spigot - 250mm1 x Ancillary Pack for SDA350/4-1EC1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x 110 x 54mm Rectangular Wall Plate1 x Spiral Duct Grille Termination - 560mm1 x FSAF1250C1DA Silencer 1320/201 x Elta SLC450-1EC -IE5 Motor- IP551 x Ducting 90 Degree Bend - 160mm1 x Duct Fast Clamps - 250mm1 x Centrif Duo Plus - Timer1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x Belt Drive Cased Axial Fan - 450mm - H version1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x Spiral Ducting 1 meter - 250mm1 x FSAF355B2DX Silencer 395/81 x TCDH-EXD Atex roof mounted Series1 x Ancillary Pack for SB-Biflow 400 model1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Metal Inline Fan - VENT-400N1 x Spiral Ducting 3 Meters - 560mm1 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Curved boot - 250mm1 x Ancillary Pack for SLC-6301 x FU 075 04 Frequency Inverter (IP20)1 x Etaline 400mm1 x Ducting T Piece Equal - 160mm1 x Raptor SDA450/4-1AC1 x Ancillary Pack for SLC-400
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Reviews
EM 250-E2M 01- Etamaster-250
£ 128.80
Really well made but comes with no speed controler? ?and can...