E-NSC Series

High flexibility, heavy duty end suction pumps for building services, public utilities and industry.

New designed high efficiency hydraulics with MEI values well above the ErP2015 level and IE3 motors set the basis for very low operation costs.


Long service life & easy maintenance


Robust design, different bearing frame sizes and stainless steel replaceable wear rings ensure a long service life. The e-NSC is also designed for easy maintenance and all service points are easy reachable to reduce downtime.


Adapt to needs


In many applications. the need for water is always varying. By equipping the e-NSC with a Hydrovar pump controller, the duty is always exactly where it should be. And it pays off: reducing the speed by 50% reduces the power consumption by 85%.


Exactly the right configuration


With materials options spanning from cast iron to duplex stainless steel, the e-NSC is the right solution for 1000’s of liquids. 


Hot or cold


The standard e-NSC can handle liquid temperatures from -40°C up to +140°C and the extended temperature version from -40°C up to +140°C.


No leakage


The e-NSC offers a wide range of mechanical face seal options regarding types and materials.

Range Overview


Sizes: DN32 to DN300
Power: 1,1 kW – 75 kW (2-pole) 0,25 kW – 315 kW (4-pole)
Heads up to: 160 m
Flows up to: 1800 m3/h
Pressure class: PN16
Temperature of pumped liquid: -25°C to +120°C, extended temperature version -25°C to +140°C
Variable speed option: Hydrovar

Material Options

Pumphousing: cast iron, ductile iron, stainless steel 
1.4401/1.4408, duplex stainless steel 1.4517 
Impeller: cast iron, bronze, stainless steel 
1.4401/1.4408, duplex stainless steel 1.4517 
Elastomers: EPDM, FPM (other marterials on demand). 
Mechanical face seal: Carbon, Ceramic, Silicon
carbide and Widia

Configuration Options

Configurations: Bare shaft, closed coupled and frame mounted