HELIOS SVR EXTRA-FLAT CENTRIFUGAL HOUSING

Compact, extra-flat fan with a compact galvanized steel construction. It takes up minimal ceiling space compared to a standard RR fan. Suction and discharge connections with lip seals are compatible with standard duct diameters. The motor-turbine unit is hinged for easy maintenance and cleaning without dismantling the ducts. Electrical connection is via an IP55 terminal box located outside the airflow. IP54 protection rating. Model SVR125B for 125 mm diameter ducts. 2-speed motor. Power 59/41 W. Speed ​​2570/1810 RPM. Maximum temperature 60 °C. Maximum flow rate 400/290 m³/h at 0 pressure. 230 V power supply. Synthetic impeller. Noise level at 1 m: 46/39 dB. 2-speed wall-mounted control type DS2/2 (see RR page).