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PLS ST Sand Trap The PLS ST Sand trap louvre is an aesthetically pleasing ventilation solution for dusty or sandy environments. The PLS ST double blade system
is designed to remove the bulk of airborne sand and dust particles whilst retaining reasonable airflow characteristics. The trapped sand and dust particles drain down the panel and egress down a slope at the base of the panel. A cowl is fitted to shield the slope from sight and protect it from the wind. The panels are manufactured from attractively curved aluminium extrusions in to a prefabricated panel system designed to promote ease of installation and maintenance. The system can also be installed as continuous line louvre system for structural openings where unitised framed panels are undesirable. A sand particle rejection effectiveness of 65-40% can be expected at face velocities between 1 and 1.5m/s. The double blade system ensures that there is no line of sight through the panel and provides maximum of 31% physical free area.
Sand Trap Systems from Caice Louvre Systems - Bespoke by design.
Caice Ltd.St. Andrews House, St. Andrews Industrial
Est, Bridport, Dorset, DT6 3EX T: +44 1308 455920 F: +44 1308 425958
[email protected] www.parlouvres.com
Louv
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d ( P
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ject
ed s
and
%
PLS ST
Effectiveness of Louvre with Simulated Sand
Resistance to Airflow
Sand Removal Efficiency
Airflow ( m3/s )
Face velocity m/s
500
600
60%
700
800
80%
100%
120%
400
40%
300
200
20%
100
0
0
0.0
1.00 2.00 3.00 4.00
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Technical SpecificationLouvre Pitch:145mm
System Depth:103mm
Maximum Free Area:31%
Minimum size:308 x 500mm
Approximate Shipping Weight:23kg/m2
Materials and Construction:Aluminium extrusions to EN 573-3 or 6063 T6
Finishes:Mill finish, anodised or polyester powder coated to a range of RAL colours
Please note that the performance data shown was obtained using the test methods specified in EN 13181:2001 by and independent and accredited test facility
• Acoustic Air Movement • Acoustic Systems • Louvre Systems • Technical Serviceswww.ca ice.co.uk @ca iceUK
