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-impeller 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 SVR160K for 160 mm diameter ducts. 2-speed motor. Power: 61/42 W. Speed: 2550/1740 RPM. Maximum temperature: 60 °C. Maximum flow rate: 450/310 m³/h at 0 pressure. 230 V power supply. Synthetic impeller. Noise level at 1 m: 45/37 dB. 2-speed wall-mounted control type DS2/2 (see RR page).