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WAMGROUP Corporate

Heavy-duty Submersible Chopper Pumps SPH

Robust, powerful, reliable


Heavy-duty Submersible Chopper Pumps 1
Heavy-duty Submersible Chopper Pumps 2
The CHIOR SPH Submersible Chopping Pump is designed to shred and eject long-fibre solids in livestock manure, biogas digestate and industrial wastewater. The powerful shear system is the heart of the unit allowing the pump to operate continuously, even under severe working conditions.
High-efficiency, low-energy consumption motor
High-efficiency, low-energy consumption motor
High lifting efficiency thanks to top suction system
High lifting efficiency thanks to top suction system
Efficient chopping system preventing clogging 
Efficient chopping system preventing clogging 

Technical Specs

Heavy-duty Submersible Chopper Pumps


The SPH pump range comes with various accessory kits for use in a variety of applications. CHIOR SPH Submersible Chopping Pumps can be installed on a vertical guide pole fixed to the tank or in a free-standing configuration.


  • Manufactured from cast iron
  • Submersible IE3 electric motor (premiun efficiency), 3-phase, 4-pole, insulation class F, IP68 protection 
  • Thermal probe preventing motor from overheating
  • Torsional elastic coupling between motor and transmission shaft
  • Cemented carbide mechanical seal
  • 21mm diameter EM7 rubber-sheathed cable with stainless-steel cable gland
  • Electrical cable with strain relief system
  • Lifting bracket
  • Oli bearing drive unit
  • TRIPLE CHOPPING SYSTEM. Chopping operated by: pair of counter-knives, pair of shear bars and counter rotor
  • Counter rotor, counter knives and shear bars manufactured  from treated and hardenedmaterial


  • High-efficiency, low-energy consumption electric motor
  • High lifting efficiency thanks to top suction system
  • Powerful, reliable shredding system capable of ensuring continuous work cycles even in heaviest applications 
  • Anti-leakage design for extended durability 
  • Modular design facilitating maintenance operations


  • Pole-mounting kit
  • Free-standing mounting kit
  • 90°-elbow for quick installation with 120mmdiameter flexible hose  pipe


Solutions by Industry

Environmental Technology



Here below you will find all documents regarding this product. Click "Other Languages" for translated versions.


Latest edition: January 2022
Code: 203001779
Latest edition: January 2022
Code: 203001791
Latest edition: January 2022
Code: 203001778
Latest edition: January 2022
Latest edition: March 2022
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