• Model:EXTLVR

External Weather Louvres - EXTLVR

£ 14.20 (excl. VAT)

£ 17.04 (inc. VAT)

External weather louvres, (38 mm blade pitch)
Ideal for use on the external walls of a building for intake or extract air, the 45 deg blades are fixed at 38mm centres and have excellent integral rain defence features.
Constructed from extruded aluminium sections, frames are fully welded and fitted with a bird guard as standard. Standard finish is mill aluminum, with other colours available on request if you can supply the RAL number.. Free area approx 50%.
Includes a bird mesh on the backside.
These do not have a spigot and have to be used in combination with the Plastic Grille Boxes if connecting to flexible ducting, spiral ducting is often just butted against it.
The size shown in the image is a large grille.

PDF Files


Weather Louvres

Available Options

1 x REB-CVF 0-10v Controller1 x Elta Standard Ambient Flexible Connector - 560mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB51 x TD Mixvent 800/200 EEXEIIT31 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x CBM 9-9 550w 4P VR (Open Motor)1 x DDMP 10-10 1F 1000W M6A2 DA51 x UB47- Universal Insulated Terminal1 x DDMP 09/09 Mounting Flange2 x Transformer Speed Control - RTRE- 1.5Amp1 x Elta - Room Sensor - Temp/Humid/C021 x PIR Sensor - PIR41 x CCpro 40 (1CC9402) Long Casing Extension1 x CBA-60 Inlet Flange for CBT-601 x DDMP 10-08 3F 2210W M6A4 DG01 x Spiral end cap - 355mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Compact SCD450/4-1AC1 x CBS-100 Outlet Flange for CBT-1001 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Vent Axia Trickle & Boost Switch1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x TD Mixvent 1100/250 EEXEIIT31 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x KAD-225-F400 Rectangle Flexible Connector1 x Speed Controller - REB11 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Elta HXP 800mm 6-Pole (Three Phase)1 x KBA- Inlet Mounting 1801 x Duct Termination with Mesh - 250mm2 x VTR 300 STD Filter Kit1 x Duct Termination with Mesh - 400mm1 x DDMP 12-09 1F 1800W M6A4 DA81 x Round ceiling diffuser 300mm1 x CBB-80N Centrifugal1 x TUNE-R-200-3-M3 - Control Damper1 x ELTA - Three Phase Transformer 3amps1 x CBM Low Pressure Centrifugal Fan - CBM 7/7 6 Pole 72watt CVR1 x Duct Termination with Mesh - 355mm1 x Quietflow SQS250-1ECL - Centrifugal Box Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x EBM-Papst D4E225-BC01-17 Double inlet1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Backdraught Shutters 039-SFSV-63/711 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x FU 15 16 Frequency Inverter1 x SPI-100 C Iris damper1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase2 x CBM 12-12 1100w 6P Three Phase1 x Speed Controller - REB2.5-N2 x AIRVENT speed control - AIR4019611 x Universal Pipe Fixing Clip1 x SDD-U Anti Vibration Pads1 x SAVE VSR 300 heat recovery unit3 x Helios RR-250-C Centrifugal inline fan1 x ELTA - Single Phase Transformer 2amps1 x ENV 100 12v transformer SELV1 x 125mm Round Connector with Damper1 x DDMP 10-08 FLANGE1 x Vent Axia T-Series Wall Model TX9WL2 x CBT-100N Centrifugal2 x Duct Termination with Mesh - 100mm1 x DDMP 09-07 1F 1000W M6A0 DA51 x DDMP 10-08 1F 1000W M6A2 DA52 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBM 9/7 4p 420W RE-VR1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm1 x CSB-60 Centrifugal fan1 x Silentub - STUB 2001 x Spiral Ducting 1 meter - 200mm1 x Duct Termination with Mesh - 200mm1 x Vortice Quadro Micro 100 IT HCS - Humidistat/Timer Version1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x EMI 150L E2M - Acoustic Inline Mixvent Fan1 x CBP-9/7-RC1 x CBT-130N Centrifugal1 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 250mm1 x FU 22 25 Frequency Inverter1 x HXP450/6-1 - 6 Pole - Single Phase1 x ACO8AC/EC AutoChangeover panel1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x EHB 160 1.0kw - Helios Electric Heater Battery with Control and Sensor.1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x DDMP 09/07 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Flanged Damper 019-0500-STD1 x Flat Roof Terminal -OFT 5 - EPDM1 x Duct Termination with Mesh - 315mm1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta Quietflow Twin SQT125-1ECL1 x CBA-100 Inlet Flange for CBT-1001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x VA 9/2 T - High Temp Axial Fan,1 x CBS-130 Outlet Flange for CBT-1301 x Biflow SB500-CON2-3 - High Temperature Bifurcated Fan
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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