NEW: centrifugal fan by Systemair

Insulated rectangular duct fans: 0

92-3,35 m3/s, backward-curved impeller, 1 phase and 3 phase

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Systemair

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NEW: air-cooled condenser by Systemair

Technical features

•Condenserless unit. •Cooling capacity from 130 to 316kW. •2 acoustic versions: BLN (Basic Low Noise); ELN (Extra Low Noise). •Two refrigerant circuits. •Scroll compressors .Accessories and options •Hydrokit with 1 or 2 pumps for evaporator •Desuperheater •Softstart. •BMS interface. •Flow switch. •Power factor corrector capacitors. •Electronic expansion va...

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NEW: air flow regulator by Systemair

Optima Series

Variable Air Volume terminal units.

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NEW: air flow regulator by Systemair

The air flow regulator RDA is an element placed inside the duct in order to obtain a constant flow within a pressure range from 50 to 200 Pascal. It is used in ventilation or air conditioning systems for supply or return air.

Ordering code RDA-80-15/30/45 80 - size of the duct in mm 15/30/45 - possible air volumes in m3/h Function The air is forced to pass through predetermined space in which a flap can change the position according to the specified air flow. The flap is attached on to a calibrated spring and therefore no auxiliary power is needed. Possible air volumes can be adjusted by...

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