

- Corrosion-resistant, powder coated epoxy finish
- Durable, cast iron construction
- Cast iron switch case, motor and pump housing
- Engineered thermoplastic base
- No sheet metal parts to rust or corrode
- All castings are cast iron class 25-30 25000# tensile strength
- Stainless steel screws, guard, handle, arm and seal assembly
- Float-operated 2-pole mechanical switch
- Permanent split capacitor motor, oil-filled and hermetically-sealed, automatic reset thermal overload protection
- Bearings – upper and lower oil-fed cast iron
- Carbon and ceramic shaft seal
- Entire unit pressure-tested after assembly
- Watertight, neoprene square ring between motor and pump housing
- Maximum temperature for effluent or dewatering: 130 °F (54 °C)
- Passes 1/2” (13 mm) spherical solids
- No screens to clog
- 1-1/2” NPT discharge (1-1/2” x 2” PVC adapter included with BN and BE Models)
- On point: 9-1/2” (24 cm)
- Off point: 3” (8 cm)
- Major width: 10-1/8" (25.7 cm)
- Major height: 12" (30 cm)
- Simplex and duplex systems available
- Packaged systems available
- Automatic and non-automatic available
- Available with piggyback variable level float switch
Consult Factory for Special Applications
- Electrical alternators for duplex systems are available and supplied with an alarm
- Mechanical alternators for duplex systems are available with or without alarm switches
- Variable level float switches are available for controlling single and three phase systems
- Double piggyback, variable level float switches are available for variable level long cycle controls
- Refer to FM1922 and FM0806 for temperatures above 130 °F (54 °C)
Notes
The sizing of effluent systems normally requires variable level float(s) controls and properly sized basins to achieve required pumping cycles or dosing timers with non-automatic pumps.
Reserve Powered Design.
For unusual conditions a reserve safety factor is engineered into the design of every Zoeller pump.
Motor | 1/2 HP |
Voltage | 115 or 230 V |
Phase | 1 Ph |
Hertz | 60 Hz |
RPM | 1725 RPM |
Type | Permanent split capacitor |
Insulation | Class B |
Amps | 4.7 - 9.4 Amps |
Operation | Automatic or nonautomatic |
Auto On / Off Points | 9-1/2" / 3" (24 cm / 8 cm) |
Discharge Size | 1-1/2" NPT |
Solids Handling | 1/2" (12 mm) spherical solids |
Cord Length | 15' (5 m) standard |
Cord Type | UL listed |
Max Head | 23' (7 m) |
Max Flow Rate | 72 GPM (273 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 | Engineered Thermoplastic |
Upper Bearing | Oil-fed cast iron |
Lower Bearing | Oil-fed cast iron |
Mechanical Seals | Carbon and ceramic |
Impeller Type | Non-clogging vortex |
Impeller | Engineered plastic |
Hardware | Stainless steel |
Motor Shaft | AISI 1215 cold roll steel |
Gasket | Neoprene |
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