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...
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...
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...
Displaying 1 to 13 (of 13 products)
1 x Shoed T Piece Equal -100mm1 x Etamaster EM 200 EC 01 inline mix-vent fan1 x Elta LC100N4-A6/381 x Female Ducting Connector - 100mm1 x 220x90mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Acopel F400-400/1601 x Acopel F400-800/1801 x Spiral Ducting 3 Meters - 400mm1 x Ducting 45 Degree Bend - 315mm1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Ducting Reducers Short - 315mm-250mm1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Spiral Ducting 1 meter - 315mm1 x Flexible PVC Ducting - 15 Mtr1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Metal Inline Fan - VENT-200NK1 x Flexible PVC Ducting - 220x901 x Acopel F400-200/1601 x FAST-TRACK RANGE 75mm - Straight Connector1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Duct Termination with Mesh - 315mm1 x Duct Termination with Mesh - 100mm2 x Spiral Ducting 3 Meters - 315mm1 x Elta Standard Ambient Flexible Connector - 250mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP1 x Ducting 15 Degree Bend - 100mm1 x Ducting Y Piece - 315mm1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Etaline 315mm - D2 01 3 Phase1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Run On Timer - 5s - 4hrs - RT5A1 x Duct Termination with Mesh - 710mm1 x Elta SLC800/4A-3AC - IP551 x HXP500/4-3 - 4 Pole - Three Phase1 x Rosenberg RS-315M.3EF Centrifugal Inline Fan1 x TTT/4-450/H N 0,55KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Etaline 355mm - D2 01 3 Phase1 x Ancillary Sealing Band - 200mm1 x Backdraught Shutters 039-SFSV-63/711 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x TD4000 Mixvent - 355mm1 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x Ducting 30 Degree Bend - 200mm1 x HD-LL Series 600x6001 x HRB/6-500-25-APN1 x Euro Series - Plate Axial - ESP500141 x Helios HQW-500/4 - IP551 x CC-800-5.5kw
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Reviews
EM 250-E2M 01- Etamaster-250
£ 128.80
Really well made but comes with no speed controler? ?and can...