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Commercial Use Sewage Pumps
Single and double seal submersible sewage or dewatering pumps
Models 282, 4282 double seal pumps (non-automatic only)
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.
* No UL Listing or CSA Certification for 200 V 1 Ph or Extra Duty (ED) pumps.
** Three phase automatic units available in single seal only.
Motor | 1/2 or 1 HP | |
Voltage | 115 – 575 V | |
Phase | 1 or 3 Ph | |
Hertz | 60 Hz | |
RPM | 1725 RPM | |
Type | Permanent split capacitor or 3 Ph | |
Insulation | Class B | |
Amps | 1.4 – 10.3 Amps | |
Operation | Automatic or nonautomatic | |
Auto On / Off Points | 16-1/2″ / 5-1/4″ (41.9 cm / 13.3 cm) | |
Discharge Size | 2″ or 3″ NPT female, flanged vertical | |
Solids Handling | 2″ (50 mm) spherical solids | |
Cord Length | 10′ (3 m) auto, 15′ (5 m) nonauto standard | |
Cord Type | UL listed, 3-wire neoprene cord and plug | |
Max Head | 35′ (10.7 m) | |
Max Flow Rate | 179 GPM (678 LPM) | |
Max Operating Temperature | 130 °F (54 °C) | |
Cooling | Oil filled | |
Motor Protection | Auto reset thermal overload (1 Ph) | |
Cap | Cast iron | |
Motor Housing | Cast iron | |
Pump Housing | Cast iron | |
Base | Cast iron | |
Upper Bearing | Ball bearing | |
Lower Bearing | Ball bearing | |
Mechanical Seals | Carbon and ceramic | |
Impeller Type | Non-clogging vortex | |
Impeller | Cast iron | |
Hardware | Stainless steel | |
Motor Shaft | 1117 carbon steel or 416 stainless steel* | |
Gasket | Neoprene | |
|
Performance Curve 280 Series, 009927
Performance Chart, 280 Series: 60 Hz 009927
Dimensional Drawing, 280 Series, SK1023
BIM, Revit, 280 Series, Nonautomatic
Models 282, 4282 double seal pumps (non-automatic only)
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.
* No UL Listing or CSA Certification for 200 V 1 Ph or Extra Duty (ED) pumps.
** Three phase automatic units available in single seal only.
Motor | 1/2 or 1 HP | |
Voltage | 115 – 575 V | |
Phase | 1 or 3 Ph | |
Hertz | 60 Hz | |
RPM | 1725 RPM | |
Type | Permanent split capacitor or 3 Ph | |
Insulation | Class B | |
Amps | 1.4 – 10.3 Amps | |
Operation | Automatic or nonautomatic | |
Auto On / Off Points | 16-1/2″ / 5-1/4″ (41.9 cm / 13.3 cm) | |
Discharge Size | 2″ or 3″ NPT female, flanged vertical | |
Solids Handling | 2″ (50 mm) spherical solids | |
Cord Length | 10′ (3 m) auto, 15′ (5 m) nonauto standard | |
Cord Type | UL listed, 3-wire neoprene cord and plug | |
Max Head | 35′ (10.7 m) | |
Max Flow Rate | 179 GPM (678 LPM) | |
Max Operating Temperature | 130 °F (54 °C) | |
Cooling | Oil filled | |
Motor Protection | Auto reset thermal overload (1 Ph) | |
Cap | Cast iron | |
Motor Housing | Cast iron | |
Pump Housing | Cast iron | |
Base | Cast iron | |
Upper Bearing | Ball bearing | |
Lower Bearing | Ball bearing | |
Mechanical Seals | Carbon and ceramic | |
Impeller Type | Non-clogging vortex | |
Impeller | Cast iron | |
Hardware | Stainless steel | |
Motor Shaft | 1117 carbon steel or 416 stainless steel* | |
Gasket | Neoprene | |
|
Performance Curve 280 Series, 009927
Performance Chart, 280 Series: 60 Hz 009927
Dimensional Drawing, 280 Series, SK1023
BIM, Revit, 280 Series, Nonautomatic