PTO driven liquid manure pumps

Slurry / Manure Pump ER3-S with flap valve Specification

ER3-type centrifugal slurry / manure pump to be powered with PTO-shaft fpr stationary use as a chopper mixing pump in pits an other storages (use only PTO shafts with a shear pin as safety mechanism). The gearbox is designed for an input speed of 540 rpm.
The pump is equipped with a flap valve to switch between the two possible operations of pumping or mixing. Additionally available with a vertically pivotable nozzle.

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.

Typical Fields of Application

  • manure agitation 
  • homogenisation of manure before pumping 
  • transfer to storage tank 
  • flushing applications 
  • filling of slurry tankers
Technical Specification
gear ratio 1 to 3
rated speed 1620 rpm
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 2,5ltr. je Meter Mantelrohr
lubrication oil (pump shaft) HLP 46
lubrication oil (gearbox) SAE 90 GL5
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
  • To order in correct length and correct layout please include: basic unit + extensions + mounting parts
basic unit manure pump ER3-S Order No
ER3-S for GT 1,41-1,65 68-91-121
25cm extension extra length 68-92-001
impeller type standard 68-90-350
impeller type with extra chopping facility 68-90-352

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