Non Return Valves & Shutters
Non Return Shutters
Displaying 1 to 13 (of 13 products)
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...
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...
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 ACQ-150-12D Acoustic Inline Box Fan1 x Soler & Palau TCBB/4-560/H - IP651 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x Elta Quietflow Twin SQT400-1ECL1 x Soler & Palau TCBB/6-560/L - IP651 x Belt Drive Cased Axial Fan - 560mm - L version1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 300watt VR RE1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x Quietflow SQS150-1ECL - Centrifugal Box Fan1 x Elta Quietflow Twin SQT250-1ECL1 x Direct Saturday Delivery Surcharge1 x Additional Delivery Surcharge1 x BF VVX-200 - Villavent Filter1 x AL 1000 D4 mounting Feet (Pair)1 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x Curved boot - 500mm1 x ELS Plasterboard Adaptor1 x Spiral Ducting 3 Meters - 800mm1 x AL 400 Mounting Feet (Pair)1 x FSAF450FTX 450 mounting feet (Pair)1 x ELM 25 EX Flexible Cuff for ERM 2501 x Duct Mounted Filter Box - 450mm - M6 grade Bag filter1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x VKS 355-500 Automatic shutter1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x Ducting T Piece Equal - 80mm1 x BDS 350 RA b/d shutter1 x Elta Standard Ambient Flexible Connector - 250mm1 x Ducting 90 Degree Bend - 800mm1 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x Elta SCP560/4-3AC - IP551 x ARIETT I - Centrifugal Bathroom Fan1 x Spiral Duct Grille Termination - 80mm1 x Acopel F400-180/1601 x MFA-AR/AXC 315 mounting foot1 x EBB-250 M DESIGN Centrifugal Extractor Fan1 x Duct Suspension Rings - 80mm1 x CBM 15/15 6p 3phase 2.2kw1 x Etaline 630mm - D4 01 3 Phase1 x CBM 15/11 6P C IP55 - Closed Motor - Single Phase1 x CBM 10/10 - 373watt - 6 Pole1 x Duct Termination with Mesh - 800mm1 x Spigot plate - 500mm1 x Spiral Ducting Additional Courier Surcharge1 x KV DUO 250 EC1 x AF VVX-200 - Villavent Filter1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x CAB-125B - High Pressure Acoustic Fan1 x Spiral Ducting 1 meter - 80mm1 x Spiral end cap - 500mm1 x Soler & Palau - HXTR/4-560/H - IP541 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia
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Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...