810, 815 Series Grinder Pumps
Features and Benefits
- 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.
Product Specifications
| Motor | 1 - 2 HP | |
| Voltage | 230 V or 200 V (2 HP Only) | |
| Phase | 1 Ph | |
| Hertz | 60 Hz | |
| RPM | 1750 RPM | |
| Type | Permanent split capacitor | |
| Insulation | Class B | |
| Amps | 7.0 - 12.0 Amps | |
| Operation | Nonautomatic | |
| Discharge Size | 1-1/4" NPT | |
| Cord Length | 20' (6 m) standard | |
| Cord Type | 3-wire neoprene | |
| Max Head | 810: 150' (45.7 m), 815: 240' (73.2 m) | |
| Max Flow Rate | 14.6 GPM (55 LPM) | |
| Max Operating Temperature | 130 °F (54 °C) | |
| Cooling | Oil filled | |
| Motor Protection | Auto reset thermal overload | |
| Cap | Cast iron | |
| Motor Housing | Cast iron | |
| Pump Housing | Cast iron | |
| Base | Stainless steel stand | |
| Upper Bearing | Ball bearing | |
| Lower Bearing | Ball bearing | |
| Mechanical Seals | Carbon and ceramic | |
| Impeller Type | Hydraulic rotor | |
| Impeller | Stainless steel | |
| Hardware | Stainless steel | |
| Motor Shaft | Stainless steel | |
| Gasket | Neoprene | |
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Technical Data
Accessories for Field-Assembled Systems
- Flex-hose discharge assembly, P/N 10-2038 with 30" (76 cm) hose
- Square guide rail system, P/N 39-0106 48” (122 cm) deep basin, P/N 39-0107 60” (152 cm) deep basin, P/N 39-0108 72” (183 cm) deep basin
- Rail extension bracket P/N 39-0070
- Stainless steel lifting cables and rod P/N 39-0031 8’ (2.4 m) cable, P/N 39-0032 12’ (3.7 m) cable, P/N 39-0069 1’ (0.3 m) rod
- Pre-wired conduit (10-0580 Qwik Box required) 5100-0016 – 25’ (8 m), 5100-0017 – 35’ (11 m), 5100-0018 – 50’ (15 m)
- Galvanized 1.25” discharge elbow P/N 018386
- Check valve P/N 30-0223 1.25” NPT brass
- Ball valve P/N 30-0165 1.25” PVC