Close-coupled, centrifugal pumps; electric motor with extended shaft directly connected to the pump.
NM: version with pump casing and lantern bracket in cast iron.
Threaded ports ISO 228/1 (BS 2779).
- For clean liquids without abrasives, which are non-aggressive for the pump materials (solids content up to 0.2%).
- For water supply.
- For heating, air-conditioning, cooling and circulation plants.
- For civil and industrial applications.
- For fire fighting applications.
- For irrigation.
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Three-phase, 230/400 V ± 10% up to 3 kW & 400/690 V ± 10% from 4 to 9,2 kW.
Insulation class F. Protection IP 54.
Motor suitable for operation with frequency converter from 1,1 kW.
Classification scheme IE3 for three-phase motors from 0,75 kW.
Constructed in accordance with EN 60034-1; EN 60034-30. EN 60335-1, EN 60335-2-41.
Calpeda NM 17/GE