NM Series

End Suction Centrifugal Pumps

Description :


• Single-stage, end-suction centrifugal volute pumps.

• Main dimensions, compatible with EN 733 (DIN 24255) norm. A total of 45 designed pumps avaible in the series.

• Single suction with closed impeller and thrust balanced by means of counter-balancing holes and back wear rings, thus acquiring a dynamic balance.

• The Pump and the motor have a standart connection to the common base plate with a flexible coupling. Maintenance and repair procedures are easily carried out since the pump fixtures can be removed with the volute body.

• Use of extended coupling also enables the removal of the pump fixtureswithout moving the motor or the volute body.

• The series has been designed so that parts are easily replaced and standardized. The entire series is made of only 5 bearings and 5 shaft types, thus simplifying spare parts procurement.

• Water supply and booster stations.

• İrrigation, sprinkler, drainage processes.

• Tank systems

• Marine applications

• Hot and cold water circulation circuit of the heating-cooling system

• Pumping of condensed water

• Circularing water in pools.

•Industrial and domestic fluid pumping processes

Technical Specifications :


Flow Rate (m³/h)  : 5 ... 3500
Head (m) : 4 ... 105
Operating Pressure (bar) : 10
Operating Temperature (°C) : -2 ... 130
Motor Speed ​​Range (d/d) : 1000 ... 3600
Suction Flange : DN 50 ... DN 400
Discharge Flange : DN 32 ... DN 350