Description
Applications:
- For clean liquids, without abrasives, which are non-aggressive
for the pump materials (contents of solids up to 0.2%).
- For water supply.
- For heating, air conditioning, cooling and circulation plants.
- For civil and industrial applications and for agriculture.
- For fire fighting applications.
- For irrigation.
Operating conditions:
Liquid temperature from -10 °C to +90 °C.
Ambient temperature up to 40 °C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 10 bar.
Maximum permissible rotation speed: see table on page 56.
Pump-Motor unit:
N,N4 pump connected to a standard electric motor in B3
construction form (EN 60072-1), by means of a baseplate, dri-
ven by a flexible coupling and with coupling protection.
Three-phase 400 V , 50 Hz
classification scheme IE2 for three-phase motor from 0,75 kW.
IP 55 protection.
Motor suitable operation with frequency converter.
