Overview
Eco Smart supply Sand Trap Louvers for fresh air intake in HVAC systems, which are designed to separate large size sand particles at low air velocities thus avoiding excessive dust loading on conventional secondary stage filters. They give excellent performance for air filtration and moderate pressure drops at low air velocities. The sand trap louvre is used as pre-filter for the protection of air conditioning plants in areas exposed to extreme levels of industrial pollution. It has a degree of separation of sand and large dust particles, even in cases of high dust concentrations. The vertically arranged sections and holes for sand drainage ensure the sand trap louvre is self cleaning and maintenance-free. The sand trap louvre is designed to separate large particles at low air velocities, thus avoiding excessive dust loading on conventional plant filters. It is not intended as a substitute for conventional supply air filtration plant. Features and Benefits

• Over 90% efficient at 0.5 m/s wind speed
• Extruded aluminium construction
• Powder coated finish available
• Designed to operate at medium and high velocities with high dust holding capacity
• Natural Finish
• Flexibility