WILO MHI MHI 903 -E-1-230-50-2

Applications
Pumps for clear liquids in residential, agricultural, industrial, and other
applications.
– Drawing of water from a well, spring, river, pond, etc. Water should
not be drawn from abyssinian wells (tube, driven well).

Technical description
Permissible temperature range –15 °C to +90 °C
Maximum ambient temperature +40 °C
Maximum permissible working pressure 10 bar
Mains voltages: 50 Hz 60 Hz
1~230V (±10%) 1~220V (-10%) – 1~240V (+6%)
3~230/400V (±10%) 3~220/380V (-10%) – 3~265/460V (+10%)
Speed (RPM) 50 Hz 60 Hz
2900 RPM 3500 RPM
Mains fuse protection see motor rating plate
Protective system IP 54
Insulation class F