Residential Supply Diffuser providing draught-free air supply
Low noise operation
Adjustable blind
Detachable front plate
Short duct connection
The BOR-S residential supply diffuser has been designed to provide very low noise operation for installation in settings where noise is a factor.
To enable installation in thin walls, the BOR-S residential supply diffuser is equipped with a short duct connection.
The BOR-S is suitable for use with VAV systems, as the distribution pattern is maintained across the entire flow area.
BOR-S is an efficient residential supply diffuser that has been developed to provide draught-free air supply in a variety of settings. Available in different sizes, it can be installed on the rear walls of offices, hotels and residential rooms. The diffuser has a low acoustic noise operation making it suitable for a wide range of different settings where noise levels need to be controlled. The flow pattern of the diffuser prevents the air stream from falling into the occupied zone before it has reached an acceptable temperature.
As the distribution pattern is maintained across the entire flow area, the BOR-S is suitable for use with VAV systems. The product is equipped for airflow adjustment and commissioning measurement. The body of the BOR-S is manufactured from galvanised steel with a convex, rectangular-shaped front plate with perforation. The front plate is finished in the standard signal white powder coating.
Default | |||
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Nominal data | |||
Air flow(s) | 31; 41; 54 | m³/h | |
Duct connection type | Circular | ||
Pressure drop | 25; 43; 71 | Pa | |
Sound power level | 24; 29; 34 | dB(A) | |
Sound pressure level (10 m² room absorbtion area) | 20; 25; 30 | dB(A) | |
Dimensions and weights | |||
Weight | 0.5 | kg |
Square wall diffuser; designed for a draft-free and low-noise air supply. They are used in offices, hotel rooms and for the controlled ventilation of living spaces. The special design of the diffuser prevents the air flow from entering the living space before the fresh air has reached a comfortable air temperature and velocity. The maximum ΔT is 10K. The diffuser can also be used in a VAV systems. The diffusers are equipped with an adjustment mechanism and differential pressure measuring points.Design:The housing is made of galvanized sheet steel and has a square, perforated, and convex front plate. It is powder-coated in RAL9003mat finish as standard. The housing has a flat, adjustable cover. Function: The diffuser is equipped with an adjustable damper for controlling the air flow rate. The cover plate conceals the damper assembly which can be accessed on the side through an externally attached adjusting pin. The concealed mechanism makes it unnecessary to dismantle the diffuser. The adjustable damper has 8 lockable positions. All specified values have been measured at these fixed positions; thus, intermediate positions should be avoided. The diffuser is available in sizes Ø100, Ø125, and Ø160 mm and is powder-coated in RAL9003mat (Signal White) as standard. - Dimension: 100- Position: 5