Zoeller 803 Grinder Pump with 15′ Cord — 1 HP Residential Grinder Pump 803-0001

Zoeller 803 Grinder Pump with 15′ Cord — Model 803-0001

The Zoeller 803 is a heavy-duty 1 HP residential grinder pump engineered to handle tough sewage applications with high head requirements. Its hardened cutter mechanism grinds solid waste into fine slurry, preventing clogs and ensuring smooth wastewater flow in challenging residential environments.

Key Features

• 1 HP grinder motor designed for demanding sewage applications
• Stainless steel cutter assembly reduces solids to fine slurry to prevent clogs
• Durable cast iron pump housing and impeller for long service life
• Designed for high head applications where standard sewage pumps cannot perform
• Automatic residential grinder pump for continuous wastewater management
• Thermal motor protection for long-term reliability
• Tested and assembled in the USA 100% Factory Tested - every pump is submerged in water and tested at the factory to ensure that it performs as expected when you receive it

Best For

• Basement and below-grade bathrooms
• Residential sewage ejector systems
• Longer discharge runs or high vertical lift
• Homes where clog-prevention is critical

Specifications

Performance & Sizing

The 803 is built for high head, residential sewage applications. Refer to the spec sheet for detailed flow rates and pump curves to ensure proper system matching.

Horsepower: 1/2 HP

Voltage: 115 V

Amps: 7.0

RPM: 3400

Discharge: 1-1/4" NPT

Solids Handling: Slurry

On/Off Points: 13" (33 cm) / 5-3/4" (14.6 cm)

Impeller Type:Vortex

Impeller Material: Engineered Plastic

Cord Length: 15’ (5 m)

Shipping Weight: 65 lbs

Shipping Dimensions: Height 14 in x Width 7 1/2 in x Length 9 3/4 in.