electric motor pumps

Slurry / Manure Pump ER3-E AR Specification

ER3-type centrifugal slurry / manure pump with air-cooled electric motor for stationary dry installation

Different setups possible:

  • As a central pumping station where the pump is installed on top of a compact collection tank in combination with a system of valves. 
  • In a flexible installation with a suction side connection flange, standard DIN 2633 ø300
  • Installed with an adapter to fit the inlet of the pump onto a demented T-piece of KGpipe for cost effective pumping solutions. 

Pressure connection standard 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.

Installation material

  • 2 turnbuckles 
  • chain inclusive shackles 

Specification of collection tank

Collection tank in compact design for ER3-E AR pumps. By default equipped with 3 intake connection standard flanges DIN 2633 ø200 plus a maintenance access.
2" connectors are fitted to the tank for deaeration and draining. The pump is installed with the suction flange on top of the tank, anchored down by 2 chains with turnbuckles.

Typical Fields of Application

  • intertank transfers 
  • recirculation and agitation e.g. waste water treatment plant 
  • sludge storage tanks (in combination with jetters) 
  • 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
flange connection at outlet square MZ-flange 180x180
sealing carbon silicide mechanical seal
oil qty 2,5ltr.
lubrication oil HLP 46
Materials
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
  • Without starter 
  • To order in correct length and correct layout please i

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