Close coupled horizontal single-stage (NM) and double-stage (NMD) centrifugal pumps with electric motor with extended shaft directly connected to the pump. The centrifugal pumps of type “NM” and “NMD” are used for pumping clean and low contaminated liquids without abrasive, coarse or extended solids.
- Maximum permissible working pressure: 10 bar (NM), 16 bar (NMD)
- Temperatures: from -10°C to +90°C
- Centrifugal pumps are mode of cast iron and bronze.
- Shaft sealing with mechanical seal.Materials of mechanical seal in accordance to the pumped liquid.
- Capacity: up to 70 m³/h
- Discharge Head: up to 115 m W.S.
- Connections: from 1″ to 2 1/2″
- Motor rotation speed: 2900 min-1
General Performance Curve: