This cavity series of grinder pumps is designed for grinding and pumping sanitary sewage from submersible lift stations. The 810 and 815 series are intended to grind and pump reasonable quantities of items normally found in sanitary sewage applications. They can be installed in new applications or as a direct replacement for any grinder application of like size and capacity. These series also can be installed in a Prepackaged Job Ready System or may be used in a Field Assembled basin package. These pumps can be retrofitted to existing positive displacement pump installations.
- Finned, class 30 cast iron construction
- Oil-filled, hermetically-sealed motor with Class B windings
- Hardened stainless steel cutter and disc, Rockwell C55-60
- Stainless steel hydraulic pump rotor
- Pressure relief valve
- Upper and lower ball bearing construction
- Carbon/ceramic mechanical seal
- Integral thermal overload protection with automatic reset
- Stainless steel mounting stand for free-standing installation
- Preassembled systems available
Standard Features:
- 1-1/4” NPT discharge
- Carbon/ceramic tandem seals
- Hydraulic stainless steel rotor and Buna N stator
- Stainless steel cutter plate/cutter
- Stainless steel shaft and hardware
- Corrosion-resistant, powder coated epoxy finish
- 20′ (6 m) power cord. 25′, 35′ and 50′ (8 m, 11 m, 15 m) options available
Notes
Product may not be exactly as pictured.
All variable level float switches in this section are mechanically activated and do not contain mercury.
922 Packaged Systems: Refer to FM2370 for packaged fiberglass or poly-ribbed basin assemblies for the models 810 and 815.
ZOELLER 810, 815 SERIES GRINDER PUMPS |
Model Comparison Chart
Model |
Discharge (NPT) |
HP |
Voltage |
Phase |
GPM |
Max. Head |
E810 |
1-1/4″ |
1 |
230 |
1 |
15 |
240′ |
E810 |
1-1/4″ |
1 |
230 |
1 |
15 |
240′ |
E815 |
1-1/4″ |
2 |
230 |
1 |
15 |
238′ |
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