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Zoeller N803 - 1/2 HP Cast Iron Residential Grinder Pump (1-1/4") (Non-Automatic)
Model:
803-0002
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Features
Style
Sewage Pump
GPH
2100 Gallons
Switch Type
None
- ***NON-AUTOMATIC - Requires Float Switch***
- Zoeller Shark® N803 - Residential Grinder Pump
- World's first integral automatic grinder; Up to 35' Max Head
- 1/2 HP Thermally Protected Motor (115V - 3400 RPM)
- Oil-filled & hermetically sealed to prevent overheating
- Stainless Steel Tri-Slice® Cutter Technology
- 3 Independent cutting channels provide over 250,000 cuts/min
- Cast Iron Motor Housing & Pump Housing
- Provides heat dissipation for extended life cycle & durability
- Carbon/Ceramic Shaft Seal & Upper/Lower Ball Bearings
- Assures maximum protection for extended pump life
- 1-1/4" NPT Discharge
- Easily connects to your current discharge line
- Stainless Steel Screws, Bolts & Lifting Handle
- Designed to minimize corrosion in hard environments
- Makes this pump easy to install, service and remove
- Industry Leading Quality Control
- Entire unit is pressure tested after assembly
- 3-Year Limited Warranty
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
803-0002

General Information
Product Category
Sump Pump
Base
Base Material
Cast Iron
Motor
Voltage
120 Volt
Running Amps
7
Thermal Protection
Yes
Power Cord Length
15 Feet
Oil Free Motor
No
Pump
Housing Material
Cast Iron
Float Type
No Switch
GPH @ 0 feet
2100
GPH @ 5 feet
2100
GPH @ 10 feet
1920
GPH @ 15 feet
1560
GPH @ 20 feet
1380
Discharge Port Size
1-1/4 Inch
Check Valve Included
No
Engine
Horsepower
.5 HP
Overview
Product Category
Sump Pump
Weight
65 Pounds
Consumer Warranty
3 Years
Product Length
13 Inches
Product Width
8.9 Inches
Product Height
17.25 Inches
UPC
053514365318
Reviews
(1)
Zoeller 803-0002 Reviews & Ratings

Design Flaw
By Tony T.
Selma, North Carolina
Purchased 10/31/2016 |
Review Posted 02/16/2020
There is a serious design flaw in the N800 series grinders. The cutting blade is held in place with a slotted stainless steel screw. When (not if) the screw loosens the cutter in turn is loose, which in turn loosens the ceramic seal that prevents liquid from entering the motor housing. One simple screw is all that protects a $900-$1500 pump
Tony T. Does Not Recommend This
Was this review helpful?
Expert Response
This is not a design flaw. These pumps are designed so they can be serviced and repaired. We have not see any issues with these Grinder pumps from Zoeller.

Dale V.
Power Equipment Expert
Rating Breakdown
1/5
1/5
1/5
1/5
Cons:
Unreliable, Durability
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Zoeller N803 - 1/2 HP Cast Iron Residential Grinder Pump (1-1/4") (Non-Automatic)




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