Close coupled centrifugal pumps n= 1450 min-1 NM4, NMS4

image_NM-NMS_02Close coupled horizontal single-stage centrifugal pumps with electric motor with extended shaft (NM4) and with IEC-norm motor (NMS4). The centrifugal pumps of type “NM4” and “NMS4” are used for pumping clean and low contaminated liquids.

Features:

  • Maximum permissible working pressure: 10 bar
  • Temperature: from -10°C to +90°C

Materials:

  • Centrifugal pumps are made of cast iron and bronze.
  • Shaft sealing alternative with mechanical seal or stuffing box. Materials of mechanical seal and quality of packing in accordance to the pumped liquid.

Technical Characteristics:image_NM-NMS_04

  • Capacity: up to 460 m³/h
  • Discharge Head: up to 65 m W.S.
  • Connections: from 1″ to DN 200
  • Motor rotation speed: 1450 min-1

General Performance Curve – 1450 min-1:

Kenn-NM4

Categories: Centrifugal pumps
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