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K2 Pumps Contractor Series 1 HP Manual Effluent Pump
- $273.00
- Brands K2 Pumps
- Product Code: SWF10004K
- Availability: In Stock
K2 Pumps CONTRACTOR SERIES 1 HP Manual Effluent Pump — SWF10004KThe K2 Pumps CONTRACTOR SERIES SWF10004K is a heavy-duty 1 HP manual effluent pump designed for moving wastewater and grey water in demanding residential, light-commercial, and septic-system applications. Its rugged cast-iron construction, oil-cooled motor, and non-clog vortex impeller make it well suited for applications where depend..
Heavy Duty 1 HP Effluent Pump for Septic Wastewater Systems
K2 Pumps CONTRACTOR SERIES 1 HP Manual Effluent Pump — SWF10004K
The K2 Pumps CONTRACTOR SERIES SWF10004K is a heavy-duty 1 HP manual effluent pump designed for moving wastewater and grey water in demanding residential, light-commercial, and septic-system applications. Its rugged cast-iron construction, oil-cooled motor, and non-clog vortex impeller make it well suited for applications where dependable solids handling and high lift capability are important.
The pump operates on 230V power and can deliver approximately 61 GPM at 10 feet of lift, with a maximum pumping height of 90 feet. It is designed to handle spherical solids up to 3/4 inch and liquids with temperatures up to 130°F.
Key Features
1 HP motor provides strong pumping performance for effluent transfer and dewatering.
230V PSC motor operates at 3,450 RPM and is designed for efficient continuous-duty operation.
Oil-filled motor provides heat dissipation and permanent lubrication.
Automatic-reset thermal overload protection helps protect the motor from overheating.
Non-clog vortex impeller handles spherical solids up to 3/4 inch.
Cast-iron pump housing, base, motor housing, and impeller provide rugged construction.
Ceramic and graphite mechanical shaft seals help maintain a reliable seal.
Manual operation allows the pump to be controlled by an external switching system.
1-1/2-inch NPT discharge includes a 2-inch flange for connection flexibility.
20-foot power cord provides additional installation reach.
Supports liquid temperatures up to 130°F.
Backed by a 3-year warranty.
Pump Performance
The SWF10004K is designed for applications requiring substantial vertical lift. K2 Pumps rates it at approximately 61 GPM at 10 feet of lift, with a maximum lift of 90 feet. At zero lift, the pump is rated at approximately 61.7 GPM.
Performance by Lift Height
| Discharge Height | Approx. Flow Rate |
|---|---|
| 0 ft. | 61.7 GPM |
| 10 ft. | 61 GPM |
| 20 ft. | 60 GPM |
| 30 ft. | 58 GPM |
| 40 ft. | 55 GPM |
| 50 ft. | 50 GPM |
| 60 ft. | 42 GPM |
| 70 ft. | 30 GPM |
| 80 ft. | 20 GPM |
| Maximum Lift | 90 ft. |
Performance values are manufacturer-listed ratings and actual flow can vary with piping, fittings, installation conditions, and system resistance.
Built for Effluent and Wastewater Applications
The SWF10004K uses a non-clog vortex impeller that can pass spherical solids up to 3/4 inch. This makes it appropriate for effluent systems where wastewater may contain suspended solids that ordinary transfer pumps are not designed to handle.
K2 Pumps identifies the Contractor Series effluent pumps for applications such as onsite or septic tank systems, enhanced-flow STEP systems, light-commercial dewatering, sump/dewatering, and low-pressure pipe (LPP) systems.
Durable Construction
The pump's main structural components are made from cast iron, including the pump housing, base, motor housing, and impeller. The oil-filled motor is designed to dissipate heat while providing permanent lubrication, helping the pump withstand regular use in demanding pumping environments.
Ceramic and graphite mechanical shaft seals provide sealing between the motor and pump assembly, while automatic-reset thermal overload protection helps safeguard the motor from excessive heat.
Product Specifications
| Specification | Details |
|---|---|
| Brand | K2 Pumps |
| Series | CONTRACTOR SERIES |
| Model | SWF10004K |
| Product Type | Manual Effluent Pump |
| Horsepower | 1 HP |
| Voltage | 230V |
| Motor Type | PSC |
| Motor Speed | 3,450 RPM |
| Motor Cooling | Oil-cooled |
| Motor Protection | Automatic-reset thermal overload |
| Amperage | 10.5 A |
| Impeller Type | Non-clog vortex |
| Impeller Material | Cast iron |
| Solids Handling | Up to 3/4 in. spherical solids |
| Flow at 0 ft. Lift | 61.7 GPM |
| Flow at 10 ft. Lift | 61 GPM |
| Maximum Lift | 90 ft. |
| Discharge Connection | 1-1/2 in. NPT with 2 in. flange |
| Housing Material | Cast iron |
| Shaft Seal | Ceramic and graphite mechanical seal |
| Maximum Liquid Temperature | 130°F |
| Power Cord | 20 ft. |
| Operation | Manual |
| Approx. Weight | 76.8 lb. |
| Warranty | 3 years |
| Country of Origin | China |
Specifications are based on K2 Pumps' current product information, with dimensional and weight details cross-checked against current retailer listings.
Typical Applications
The K2 Pumps SWF10004K is suitable for:
Onsite and septic tank systems
Enhanced-flow STEP systems
Light-commercial dewatering
Sump and dewatering applications
Low-pressure pipe (LPP) systems
Effluent transfer
Wastewater pumping
Other applications requiring high-lift effluent pumping
These applications correspond to the use cases specified by K2 Pumps for its Contractor Series effluent pumps.
What's Included
K2 Pumps SWF10004K 1 HP manual effluent pump
20-foot power cord
2-inch flange
Because this is a manual-operation pump, an appropriate external control or switching arrangement may be required for the intended installation.
Why Choose the K2 Pumps SWF10004K?
The K2 Pumps CONTRACTOR SERIES SWF10004K combines a powerful 1 HP motor with a non-clog vortex impeller and durable cast-iron construction. Its 90-foot maximum lift gives it an advantage in installations requiring substantial vertical pumping capacity, while its ability to handle 3/4-inch spherical solids makes it appropriate for effluent and wastewater applications.
For contractors and installers working with septic systems, STEP systems, dewatering setups, or low-pressure pipe systems, the SWF10004K provides a robust manual pumping solution with a 230V oil-cooled motor, 20-foot power cord, 1-1/2-inch NPT discharge with 2-inch flange, and 3-year warranty.