The purpose of this presentation is to inform Middle East engineers, architects and specifiers about sand louvers and their design, testing and certification.
Sand trap louvres are crucial components in maintaining the health and efficiency of a building's ventilation system, especially in sand-prone areas. Properly calculating and designing these louvres ensures longevity, efficiency, and cost-effectiveness.
Sand trap louver is used as pre-filter for the protection of Airconditioning plants from the extreme levels of industrial and environmental pollution.
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Sand Louvers have 2-inch-deep horizontal fixed blades designed carefully for low pressure drop and to prevent entry of sand. The frame is 1.25" wide (flat or curved) flanged type and is mechanically joined to give a rugged construction to the louver.
Sand Trap Louvers Suppliers Airwellcare Sand Trap Louvers are specially designed to prevent ingress of sand particles in ventilation or air
Sand Trap Louver (STL) is used as pre-filter to separate airborne sand and dust from the fresh air, for ventilations and inlet ducts of air handling units. Description. Model LT-P. STL AMCA CERTIFIED. Model LT-S. STL + SAND CHUTE.
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Sand Trap Louver. Caryaire Sand Trap Louvers for fresh air intake are designed to prevent the ingress of sand particles while air intake at low air velocities and to reduce the excessive dust loading on conventional stage filters. It is specially constructed for use in sandy areas to allow clean air intake while draining out the sand particles.
Sand Trap Louver AutoCAD Block. AutoCAD DWG file available for free download that offers a detailed design of a sand trap louver, including both plan and elevation 2D views. Also known as a sand louver or dust exclusion louver, this specialized architectural element is designed to permit airflow into buildings while preventing the ingress of ...
The L5361 Stationary louver is 4" deep sand removal louver. It features:
Sand louvers are essential to ensure excellent ventilation through high free area and low pressure drop while removing wind-driven sand and dust particles from the airstream, and ours accomplish this with the added benefits of sightproofing and architectural styling . Our experience in constructing sand louvers is on display in countless ...
Sand trap louvers are an integral part of any air handling unit, usually installed as the first unit at the first point of air intake. As the name of the product states, sand trap louvers prevents the sand from entering the air intake unit or equipment rooms, thus avoiding a damage to the moving parts of the equipment and clogging the filters often. They are …
Sand trap louvers are available with optional accessories such as screen, insect screen, aluminium mesh filter, volume control damper. The above model is available with 1" or 2" aluminium mesh filter, and synthetic filters are also available.
Model FL-D-2 is a 2" deep fixed drainable extruded aluminum louver. When the FL-D-2 was licensed by the AMCA laboratory it was shown to allow .01 oz/per SQ FT of water penetration at 805 FPM and have a free area over 53%.
Ruskin offers a variety of louvers and architectural products to meet a wide range of needs. Available with a highly weather-resistant PVDF or anodized finishes, Ruskin louvers can withstand the harshest environments. Ruskin was the first manufacturer to receive approval for use in Miami-Dade County, Florida hurricane-resistant buildings and ...
The manufacturer worked with the architect from the very beginning to customize the colors on the louver blades and provide the LED lights integrated into the louver blades so they can illuminate at night.
Sand Trap Louvers Suppliers Airwellcare Sand Trap Louvers are specially designed to prevent ingress of sand particles in ventilation or air conditioning systems, where excessive intake air filtration is required for HVAC System.
Sand trap louvers are available with optional accessories such as screen, insect screen, aluminium mesh filter, volume control damper. The above model is available with 1" or 2" aluminium mesh filter, and synthetic filters are also available.
ations of louvers. This makes selecting the best louver a challenge as manufacturers offer many diffe ent louver styles. The best approach to louver selection combines the importance of understanding the value of independent third party certified testing, the applicable test standards, with the basics of free area, pressure drop, air volume ...
VP of Architectural, John W. McDougall Company, Inc. "Having worked with many different louver/sunshade companies over the years, we always come back to AWV. Their quality of work, attention to detail, and competitive pricing are only a few reasons to use AWV. They have been able to pull out all the stops on projects that have ended up …
Sand louvers protect air systems from wind-driven sand, which can enter mechanical rooms to foul equipment and clog air filters ahead of their normal service life. Certifying sand louvers enables the comparison of manufacturers' ratings for sand rejection based on test data in accordance with ANSI/AMCA Standard 500-L (Rev. 2015), Laboratory …
The Air Movement and Control Association International (AMCA) and its members have worked to improve the integrity of sand louver ratings and to make them simpler to specify. AMCA is a global association of manufacturers of louvers, fans and other dampers, as well as other air-system products.
Discover 15 products from Sand Trap Louver manufacturers, suppliers, distributors, and dealers across India. Sand Trap Louver product price in India ranges from 1,260 to 7,500 INR and minimum order requirements from 1 to 100.
FLUSH MOUNTED SAND TRAP LOUVER. Louvers, Air Distribution specialist UAE, Louvers products UAE, Louvers manufacturer UAE, Louvers manufacturer Dubai.
Louvers are used as pre-filter to separate airborne water, sand, and dust from the fresh air, for ventilations and inlet ducts of air handling units.
Model EFJ-445. The EFJ-445 extruded aluminum louver is designed for intake and exhaust application where protection against water infiltration is not critical. The EFJ-445 is well suited for special shape applications and is available with hidden mullions for a continuous blade appearance of multiple section assemblies.
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CVS Sand Trap Louvers are specially designed to protect air intake from wind-driven sand. Our unique design combines rows of vertical blades to separate sand from the air stream. The accumulated or filtered sand is then safely channeled away on the sloping sill of the louver or directly exits through the holes provided in bottom frame. CVS Sand ...
SAND TRAP LOUVERS- VSTL. VIC manufactures Sand Trap Louvers for HVAC Fresh Air Intake applications and is designed to filter out coarse dust particles and reducing thereby reducing the dust loading onto the filters that come into play downstream at a very moderate pressure drop across the unit. Designed for intake applications to separate sand ...
Louver components (heads, jambs, sills, blades and mullions) shall be factory assembled by the louver manufacturer. Louver sizes too large for shipping shall be built by the contractor from factory assembled louver sections to provide overall sizes required.
The main physical difference between them is that backdraft damper blades are moveable while most louver blades are fixed. Another difference is their purpose. For building ventilation systems, louvers are primarily used to separate items from the air flow, such as sand, rain or snow, while backdraft dampers are primarily used to prevent air ...
Applications : Sand Trap Louvers B-11 Light duty and B-12 Medium duty model construction, are suitable for the duct or wall mounting applications in HVAC systems, where excessive intake air filtration is required for ventilation purpose. Sand Trap Louvers fitted with filters and dampers are suitable for the AHU's applications for fresh air ...
Sand trap louvers are available with optional accessories such as insect screen, aluminium mesh filter, volume control damper. with the advantages of corrosion resistance and rigidity. Composed two sets of inverted U-channels mounted vertically on two opposite rows. emptying filtered sand and dust.
Sand Rated Louvers. Louvers specifically designed to minimize sand penetration against wind-blown sand while allowing transfer of air through a wall. Tested in accordance with ASHRAE Standard 52-76 test methods. Vertical louvers have fixed, non-adjustable blades offered in various depths.
A sand trap louver prevents the entry of dust into the duct system by purifying it in the start itself. Up to 90% efficiency and design flexibility. Withstands extreme weather conditions. Tends to last long since it's made of extruded Aluminium and resists corrosion.
Sand louvers are tested per ASHRAE Standard method 52.1 – 1992 (previously ASHRAE Standard 52-76) by a third party independent lab. STL protects air intake and exhaust openings in exterior walls from wind-driven sand. The design incorporates overlapping vertical sightproof blades that aid in collecting and channeling sand out of the airstream …
Discover Pottorff's wide selection of UL and AMCA approved louvers for architectural applications. Browse our range of louvers, including penthouses, grilles, and sunshades, and explore our product technical specs. Find the …
