electric motor pumps

High Pressure Slurry / Manure Pump ER3-E HD Specification

High Pressure ER3-type centrifugal slurry / manure pump with air-cooled electric motor for stationary use as a chopper pump with mixing facility in pits and other storages.

The pump is equipped with a three-way valve to switch between the two possible operations of pumping or mixing. The agitation nozzle is pivotable 270° horizontally and vertically by 60°. Using the agitation nozzle it is possible to homogenise the slurry before pumping by stirring up floating or sinking layers.

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.

Basic length for pit depths up to 1.65m; all further extensions in steps of 25cm to the basic length. Special sizes are manufactured on request. With a 90° bend as discharge to connect to an underfloor pipe. Equipped with reinforced bearings and a high-compression impeller with extended intake screw for increased pressure.

Typical Fields of Application

  • manure agitation 
  • homogenisation of manure before pumping 
  • transfer to storage tank 
  • flushing applications 
  • filling of slurry tankers
Technical Specification
motor nominal power choice out of 3 different AC motors with 15kW; 18.5kW and 22kW
protection class IP55
rated speed 1450 rpm
operating voltage 400V 3~, 50Hz
pressure line 133mm
quick coupling outlet side female Perrot (other quick couplings on request)
basic length 1.25m, all further extensions in steps of 25cm to the basic length
sealing carbon silicide mechanical seal
oil qty 2,5 ltr.
lubrication oil HLP 46
volute cast iron
valve plug cast iron, optional brass
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
  • Without starter 
  • To order in correct length and correct layout please include: pump + extensions + mounting parts
High Pressure Manure pump ER3-E HD Order No
15 kW e-motor 68-94-200
18.5 kW e-motor 68-94-250
22 kW e-motor 68-94-300
25cm extension extra length  

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