ISO 9001 : 2008

CERTIFIED

Supply / Return Slot Diffuser

Slot Diffuser – B-20 – Series;

14 – 4 Way; 13 – 3 Way; 12 – 2 Way; 11 – 1 Way

Model : RLSD-AB-21*/22 / SLSD-AB-21*/22

Aluminium Construction

Low Leakage Frame styles.

BETEC CAD. model RLSD/ SLSD-B-21 Series is 20mm Slot Opening. RLSD/SLSD-B-22 Series is 25mm Slot Opening. Slot Diffusers for air distribution in HVAC systems provide excellent performance for air distribution and low pressure drops at different air passage velocities. All models of slot Diffusers are designed to give full flexibility in volume and air pattern control. Air distribution pattern can be made horizontal along the ceiling. Deflecting vanes and opposed volume damper can be adjusted from the diffuser face. By adjusting the volume damper, flow volume can be adjusted. The volume damper is designed in a unique way that it can be used as an equalizing grid. The Diffusers are constructed from high quality aluminum extruded profiles.

Slot Diffuser – B-20 – Series;

14 – 4 Way; 13 – 3 Way; 12 – 2 Way; 11 – 1 Way

Model : RLSD-AB-21*/22 / SLSD-AB-21*/22

Aluminium Construction

Low Leakage Frame styles.

BETEC CAD. model RLSD/ SLSD-B-21 Series is 20mm Slot Opening. RLSD/SLSD-B-22 Series is 25mm Slot Opening. Slot Diffusers for air distribution in HVAC systems provide excellent performance for air distribution and low pressure drops at different air passage velocities. All models of slot Diffusers are designed to give full flexibility in volume and air pattern control. Air distribution pattern can be made horizontal along the ceiling. Deflecting vanes and opposed volume damper can be adjusted from the diffuser face. By adjusting the volume damper, flow volume can be adjusted. The volume damper is designed in a unique way that it can be used as an equalizing grid. The Diffusers are constructed from high quality aluminum extruded profiles.

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    Galvanized construction, 3-hour, Class 3 leakage at 350° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
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    Galvanized construction, 3-hour, Class 2 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
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    Galvanized construction, 3-hour, Class 1 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
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