The Shark® Series 820 Grinder Pump Uniquely designed pump with integral control.


  • Automatic model with integral control, non-automatic available
  • UL listed
  • Durable, heavy-duty, finned cast iron construction
  • Legs provided for free-standing installation
  • Oil-filled, hermetically-sealed motor with Class B insulation, automatic reset thermal overload protected
  • Upper and lower ball bearings running in bath of oil
  • Hardened stainless steel cutter and disc
  • Cutters protected from abrasive solids
  • Stainless steel lifting handle, screws and bolts
  • Easily adapts to rail systems
  • Mechanical shaft seal – carbon/ceramic
  • Control panels not required
  • Corrosion-resistant, powder coated epoxy finish



FA Questions:

What is the Smart head?

This is an electronic controller used for the automatic command of all pump functions. With its small size and simple assembling operation on a water pump it avoids the complex mounting of the traditional accessories (pressure tank, pressure switch, retaining valve etc.). Advantages include: constant pressure and flow of water, pump protection system to avoid the pump dry running, avoids surges in the system, simple installation and silent functioning.

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