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Effluent Pumps
Effluent or dewatering submersible pump for septic tank, low pressure pipe (LPP) and enhanced flow STEP systems.
The 140 Series Effluent Pumps from Zoeller Pump Company come with a durable, cast iron construction. This model works well in light commercial applications and is a desirable choice for homeowners prioritizing longevity.
An effluent or dewatering pump moves grey water containing limited solids, such as some septic fluids, laundry water, and other waste liquids. Depending on your chosen model, the pump system can pass ¼- to ½-inch spherical solids, and both have a 1 ½-inch vertical discharge. A single-vane impeller design uses centrifugal force to push fluid against the pump volute, keeping it away from the impeller vanes for smooth, clog-resistant operation.
These fully submersible models come hermetically sealed to prevent dust and water incursion. A finish consisting of powder-coated epoxy prevents corrosion, and heat dissipation technology in the motor helps provide a long service life. You can choose various level control systems and container sizing for longer cycles.
Consult Factory for Special Applications
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 | 3/4 – 1 HP | |
Voltage | 115 or 230 V | |
Phase | 1 Ph | |
Hertz | 60 Hz | |
RPM | 3450 RPM | |
Type | Permanent split capacitor | |
Insulation | Class B | |
Amps | 6.0 – 13.0 Amps | |
Operation | Automatic or nonautomatic | |
Discharge Size | 1-1/2″ NPT | |
Solids Handling | 140/4140: 1/2″ (13 mm), 145/4145: 3/4″ (19 mm) spherical solids | |
Cord Length | 20′ (6 m) standard | |
Cord Type | UL listed, neoprene cord with molded plug cap and ground wire | |
Max Head | 50′ (15.2 m) or 74′ (22.6 m) | |
Max Flow Rate | 86 GPM (326 LPM) or 61 GPM (232 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 | Cast iron | |
Upper Bearing | Sleeve bearing | |
Lower Bearing | Ball bearing | |
Mechanical Seals | Carbon and ceramic | |
Impeller Type | Single vane or non-clogging vortex | |
Impeller | Engineered thermoplastic | |
Hardware | Stainless steel | |
Motor Shaft | JIS S45C steel | |
Gasket | Neoprene | |
|
Consult Factory for Special Applications
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 | 3/4 – 1 HP | |
Voltage | 115 or 230 V | |
Phase | 1 Ph | |
Hertz | 60 Hz | |
RPM | 3450 RPM | |
Type | Permanent split capacitor | |
Insulation | Class B | |
Amps | 6.0 – 13.0 Amps | |
Operation | Automatic or nonautomatic | |
Discharge Size | 1-1/2″ NPT | |
Solids Handling | 140/4140: 1/2″ (13 mm), 145/4145: 3/4″ (19 mm) spherical solids | |
Cord Length | 20′ (6 m) standard | |
Cord Type | UL listed, neoprene cord with molded plug cap and ground wire | |
Max Head | 50′ (15.2 m) or 74′ (22.6 m) | |
Max Flow Rate | 86 GPM (326 LPM) or 61 GPM (232 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 | Cast iron | |
Upper Bearing | Sleeve bearing | |
Lower Bearing | Ball bearing | |
Mechanical Seals | Carbon and ceramic | |
Impeller Type | Single vane or non-clogging vortex | |
Impeller | Engineered thermoplastic | |
Hardware | Stainless steel | |
Motor Shaft | JIS S45C steel | |
Gasket | Neoprene | |
|