electric motor pumps

Slurry / Manure Pump ER3-E L Specification

ER3-type centrifugal slurry / manure pump with air-cooled electric motor for stationary dry installation. Mounted on an installation frame in horizontal position for inline pumping applications.

Default suction side standard flange DIN2633 ø200 (other flange on request). Default pressure sid flange square MZ-flange 180x180 (round flange on request)

The robust Euro-P-type impeller transforms the power of the drive into a high flow rate. The special design of the steel made impeller consists of an intake screw with hardened cutting edges to shred straw and fibres. The hefty cast-iron volute sustains even the most wearing applications and is one of the reasons for the high durability.

For special conditions and applications with high demands for pump throughput, the ER4-E L dry installed pump offers even more power with electric motors drives of up to 30KW power.

Typical Fields of Application

  • intertank transfers 
  • filling of slurry tankers 
  • biogas facilities
Technical Specification
motor nominal power choice out of 5 different AC motors with 7.5kW; 11KW; 15kW; 18.5kW and 22kW
protection class IP55
rated speed 1450 rpm
operating voltage 400V 3~, 50Hz
pressure line 133mm
suction side connection DIN2633 PN16 D=200
flange connection at outlet square MZ-flange 180x180
oil qty 1,0 ltr.
lubrication oil HLP 46
volute cast iron
coupling housing cast iron
impeller and intake ring steel, matching drive power, with tungsten carbide edges
bolts stainless steel
other metal parts galvanized, stainless on request
Standard Delivery
  • With a transparent acrylic oil reservoir 
  • Without starter; please order starters matching drive power separately.
Pump ER3-E L Order No
7.5 kW e-motor 68-92-109
11 kW e-motor 68-92-159
15 kW e-motor 68-92-209
18.5 kW e-motor 68-92-259
22 kW e-motor 68-92-309

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