• 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 Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Dektite Combo Pipe Flashing - DC210REC1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Elta Cased Axial Flange - 630mm1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Jetflow-HIT Metal inline - 150mm1 x Wall Mounted Air Curtains - COR-N Series1 x Mounting Feet (Pair) for SLC-630-060B-06301 x CADB/T-HE PRO-REG Series1 x Soler & Palau - HCBT/6-1000/H - IP551 x Economy Airvent 100mm Fan with Timer & Shutter1 x CBMT/Q 400-55 1 HEATER KIT1 x Insulated extract Plenum 6+12 x CBMT/Q 400-9 3 HEATER KIT2 x U42K Screws for duct1 x HV STYLVENT Wall Kit Threaded Rods1 x HCFB/4-630mm plastic impeller plate fan1 x Elta SLC500/4B-1AC - IP551 x 220x90mm 45 Degree Vertical Bend1 x CRVT/4-500 N Roof mounted Fan - vertical discharge1 x Soler & Palau HXM-350mm1 x 125mm - 150mm Round Reducer1 x Topvex SF12 HWL. Supply AHU1 x Isolator Switch - EFF-ISO1 x Etaline Max-Fan - 315mm - E2 011 x Inclined Curb support BI-3 for TH-5001 x CK-60F Kit1 x ELTA - Single Phase Transformer 8amps1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x Raptor SDA500/4-1AC1 x HRU Controller1 x CADB/T-HE 54 ECOWATT Series1 x Compact SCD500/4-3AC1 x DA12/9 Feet1 x ERR 12/1 Centrifugal inline fan1 x Elta SLC500-1EC -IE5 Motor- IP551 x Soler & Palau TCBT/4-710/L - IP651 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x Acopel F400-450/1601 x HCFT/4-250mm plastic impeller plate fan1 x Soler & Palau - HXTR/4-500/H - IP541 x 110 x 54mm Rectangular Wall Plate1 x 125mm Round Connector with Damper1 x Multi Input Run On Timer - 0 - 20min - CFCU
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...