Continuous duty submersible asynchronous motor. Stator fitted in an airtight stainless steel casing. Rotor mounted on overdimensioned, greased-for-life ball bearings. Built-in thermal and current overload protection and a capacitor permanently on in the single-phase version. For the protection of the three-phase motor it is advisable to use a suitable overload protection complying with the regulations in force. Supplied with standard power cables for the single-phase version:
Operating range: from 1 to 16 m3/h with head up to 10.2 metres.
Liquid temperature range: from 0°C to +35° C for domestic use.
Pumped liquid characteristics: Fibre-less murky water. Granulometric passage through the suction grid:
- NOVA 180-NOVA 200 5 mm.
- NOVA 300 – NOVA 600 10 mm.
Min. suction depth:
- NOVA 180 A 77 mm.
- NOVA 180 NA – NOVA 200 8 mm.
- NOVA 300 85 mm.
- NOVA 600 A 175 mm.
- NOVA 600 NA 38 mm.
Maximum immersion depth: 7 metres.
Maximum dry running time: 1 minute.
Protection level: IP 68.
Insulation class: F.