The Shark Series® Model M803 Grinder Pump with a is designed to remove raw sewage in sewage ejector applications. The professional-grade, 1/2 HP 803 is a time-tested and reliable grinder pump. The M803 is a fully automatic float-operated sewage pump. The white polypropylene float is solid so it cannot become waterlogged. This ensures that it is always buoyant and able to turn the pump on when necessary. The industry proven "scissor like" Tri-Slice® cutter technology includes a rotating cutter cutting against the stationary cutter plate reducing solids down to 1/8". The vortex impeller passed the slurry through the pump housing. This combination of features lessens the chance of clogging and downtime. The Model 803's switch case, motor housing, pump housing, and base are each constructed of cast iron. The pump's identification tag, float guard, handle, switch arm, and hardware are made of non-corrodible stainless steel. This attention to detail ensures that the Model 803 is able to withstand the most demanding sewage ejector applications. Every pump is submerged in water and tested to its published performance curve, ensuring it meets your expectations and delivers peace of mind right out of the box.

Amperage Rating     :     7 to 11 AAutomatic/Non Automatic     :     AutomaticBearing Type     :     Upper and Lower BallCord Type     :     15 ftDimensions     :     17-1/4 in H x 8-29/32 in W x 13 in LFrequency Rating     :     60 HzHorsepower     :     1/2 hpImpeller Type     :     Non-Clogging VortexMaterial     :     Cast IronMaximum Flow Rate     :     35 gpmMaximum Head     :     55 ftMotor Speed     :     3400 rpmOutlet Size     :     1-1/4 in NPTPhase     :     1Series     :     803Temperature Rating     :     130 deg FVoltage Rating     :     115 V

The sewer sump pump is available in three different horsepower capacities, enabling you to match the power output to the applications requirements

This strong grinder pump delivers reliable results over substantial distances, providing maximum user flexibility

The low price point of this fractional horsepower grinder series ensures affordability and an excellent return on investment

This design minimizes concerns about the pump overheating or breaking down due to extreme heat generation during extended-use applications

Three independent cutting channels provide over 250000 cuts per minute

This feature enables the pump to cut through challenging materials while also providing excellent corrosion protection

Get the flexibility to select a manually operated or self-directed product based on your needs and applications

Our factory-tested grinder pumps ensure reliable performance in challenging applications with fewer concerns about mechanical failures

The Shark grinder pump series features patented technology that is unavailable from competing products and delivers one-of-a-kind performance

This single-direction grinder pump series comes with warranty coverage from Zoeller Pump Company, giving you extra protection and more peace of mind

These high-quality grinder pump systems offer a host of advanced features providing numerous benefits for contractors and homeowners

Cast iron grinder series for difficult residential applications where ejectors struggle

These fractional-horsepower grinder pumps can handle an entire household of flushable materials

This Shark product line consists of three high-performing grinder pumps for sewer use

Plumbing contractors can utilize this cast iron grinder series for demanding residential applications