Franklin Electric FPS E-Series Effluent Pump
The Franklin Electric FPS-E Series Effluent Pump is a submersible multi-stage centrifugal pump built for transferring filtered effluent from septic tanks, aerobic treatment units, and dosing chambers to drip irrigation fields, leach fields, and spray distribution systems. At Ken’s Distributing Company, we supply the complete FPS-E Series lineup in thermoplastic and stainless steel configurations, covering flow rates from 10 GPM to 35 GPM with shut off head ratings up to 103 feet. Kendisco stocks these pumps with full technical support for septic system contractors, onsite wastewater designers, and homeowners who need a reliable Franklin Electric effluent pump for residential and light commercial applications.
What Is the Franklin Electric FPS-E Series Effluent Pump?
The Franklin Electric FPS-E Series Effluent Pump is designed to move clarified, filtered effluent over longer distances and at higher pressures than a standard sump-style pump can achieve. It is a multi-stage submersible pump, meaning it uses multiple hydraulic stages stacked in series to build up the pressure needed for long distribution runs, elevated drip fields, or pressure dosing systems that require consistent flow rates at defined delivery pressures.
The FPS designation in the Franklin Electric pump family refers to the Franklin Pumping Systems product line. The E-Series identifies this pump as an effluent-rated unit built for treated water transfer after initial septic processing, not for raw sewage or sludge handling. The FPS-E Series is powered by a Franklin Electric submersible motor, which is the same proven motor technology used across Franklin Electric’s broader residential and commercial pump lineup.
At Kendisco, we recommend the FPS-E Series as the standard residential effluent pump choice for conventional septic systems with moderate head requirements. For applications requiring significantly higher head pressure, such as installations on elevated terrain or with very long distribution runs, compare the FPS-E Series with the J-Class E-Series effluent pump, which offers head ratings up to 619 feet. Ken’s Distributing Company carries both series and our team can help you select the right model for your system design parameters.
FPS-E Series Technical Specifications
| Specification | Detail |
|---|---|
| Pump Type | Submersible Multi-Stage Centrifugal Effluent Pump |
| Flow Range | 10 GPM to 35 GPM |
| HP Range | 1/2 HP to 3/4 HP |
| Max Shut Off Head (10 GPM Model) | 242 ft at 1/2 HP |
| Max Shut Off Head (35 GPM Model) | 103 ft at 3/4 HP |
| Stages Available | 2, 3, or 6 Stages Depending on Model |
| Voltage Options | 115 VAC and 230 VAC |
| Motor Lead | 300V, 10 ft SJOOW Motor Leads |
| Construction Options | Thermoplastic or Stainless Steel |
| Bearing Type (10-20 GPM) | Engineered Shaft Bearing with Dry-Run Protection |
| Bearing Type (35-90 GPM) | Ceramic Sleeve Bearings |
| Hex Rubber Bearing | Yes, with Flow Channels for Debris Prevention |
| Check Valve | Built-In Removable Check Valve on 10-20 GPM Models |
| Upthrust Washer | Carbon Phenolic |
| Motor Brand | Franklin Electric Submersible Motor |
| Application | Filtered Effluent Transfer, Not Raw Sewage |
Order Information
Thermoplastic Submersible Pump Model
| Flow | HP | Shut Off 60 Hz | Stages | Volts | Model | Item |
|---|---|---|---|---|---|---|
| 10 gpm | 1/2 hp | 242 ft | 6 | 115 VAC | 10FE05P4-2W115 | 94741005 |
| 10 gpm | 1/2 hp | 242 ft | 6 | 230 VAC | 10FE05P4-2W230 | 94741010 |
| 10 gpm | 3/4 hp | 337 ft | 8 | 230 VAC | 10FE07P4-2W230 | 94741015 |
| 10 gpm | 1 hp | 441 ft | 11 | 230 VAC | 10FE1P4-2W230 | 94741020 |
| 10 gpm | 1.5 hp | 619 ft | 15 | 230 VAC | 10FE15P4-2W230 | 94741025 |
| 20 gpm | 1/2 hp | 152 ft | 4 | 115 VAC | 20FE05P4-2W115 | 94742005 |
| 20 gpm | 1/2 hp | 152 ft | 4 | 230 VAC | 20FE05P4-2W230 | 94742010 |
| 20 gpm | 3/4 hp | 191 ft | 5 | 230 VAC | 20FE07P4-2W230 | 94742015 |
| 20 gpm | 1 hp | 251 ft | 6 | 230 VAC | 20FE1P4-2W230 | 94742020 |
| 20 gpm | 1.5 hp | 379 ft | 10 | 230 VAC | 20FE15P4-2W230 | 94742025 |
Stainless Steel Submersible Pump Model
| Flow | HP | Shut Off 60 Hz | Stages | Volts | Model | Item |
|---|---|---|---|---|---|---|
| 35 gpm | 1/2 hp | 70 ft | 2 | 115 VAC | 35HE05S4-2W115 | 93933505 |
| 35 gpm | 1/2 hp | 70 ft | 2 | 230 VAC | 35HE05S4-2W230 | 93933510 |
| 35 gpm | 3/4 hp | 103 ft | 3 | 230 VAC | 35HE07S4-2W230 | 93933515 |
| 35 gpm | 1 hp | 162 ft | 5 | 230 VAC | 35HE1S4-2W230 | 93933520 |
| 35 gpm | 1.5 hp | 228 ft | 7 | 230 VAC | 35HE15S4-2W230 | 93933525 |
| 45 gpm | 1/2 hp | 68 ft | 2 | 115 VAC | 45HE05S4-2W115 | 93934505 |
| 45 gpm | 1/2 hp | 68 ft | 2 | 230 VAC | 45HE05S4-2W230 | 93934510 |
| 45 gpm | 3/4 hp | 98 ft | 3 | 230 VAC | 45HE07S4-2W230 | 93934515 |
| 45 gpm | 1 hp | 129 ft | 4 | 230 VAC | 45HE1S4-2W230 | 93934520 |
| 45 gpm | 1.5 hp | 155 ft | 5 | 230 VAC | 45HE15S4-2W230 | 93934525 |
| 60 gpm | 1/2 hp | 65 ft | 2 | 115 VAC | 60HE05S4-2W115 | 93936005 |
| 60 gpm | 1/2 hp | 65 ft | 2 | 230 VAC | 60HE05S4-2W230 | 93936010 |
| 60 gpm | 3/4 hp | 96 ft | 3 | 230 VAC | 60HE07S4-2W230 | 93936015 |
| 60 gpm | 1 hp | 121 ft | 4 | 230 VAC | 60HE1S4-2W230 | 93936020 |
| 60 gpm | 1.5 hp | 151 ft | 5 | 230 VAC | 60HE15S4-2W230 | 93936025 |
| 90 gpm | 1.5 hp | 112 ft | 4 | 230 VAC | 90HE15S4-2W230 | 93939025 |
Thermoplastic Pump End Only
| Flow | HP | Stages | Shut Off | Item | Model |
|---|---|---|---|---|---|
| 10 gpm | 1/2 hp | 6 | 242 ft | 94751005 | 10FE05P4-PE |
| 10 gpm | 3/4 hp | 8 | 337 ft | 94751010 | 10FE07P4-PE |
| 20 gpm | 1/2 hp | 4 | 152 ft | 94752005 | 20FE05P4-PE |
| 20 gpm | 3/4 hp | 5 | 191 ft | 94752010 | 20FE07P4-PE |
| 20 gpm | 1 hp | 6 | 251 ft | 94752015 | 20FE1P4-PE |
| 20 gpm | 1.5 hp | 10 | 379 ft | 94752020 | 20FE15P4-PE |
| 20 gpm | 2 hp | 12 | 452 ft | 94752025 | 20FE2P4-PE |
Stainless Steel Pump End Only
| Flow | HP | Stages | Shut Off | Item | Model |
|---|---|---|---|---|---|
| 35 gpm | 1/2 hp | 2 | 70 ft | 93923502 | 35HE05S4-PE |
| 35 gpm | 3/4 hp | 3 | 103 ft | 93923503 | 35HE07S4-PE |
| 35 gpm | 1 hp | 5 | 162 ft | 93923505 | 35HE1S4-PE |
| 35 gpm | 1.5 hp | 7 | 228 ft | 93923507 | 35HE15S4-PE |
| 35 gpm | 2 hp | 9 | 290 ft | 93923509 | 35HE2S4-PE |
| 35 gpm | 3 hp | 12 | 394 ft | 93923512 | 35HE3S4-PE |
| 45 gpm | 2 | 68 ft | 93924502 | 45HE05S4-PE | |
| 45 gpm | 3/4 hp | 3 | 98 ft | 93924503 | 45HE07S4-PE |
| 45 gpm | 4 | 129 ft | 93924504 | 45HE1S4-PE | |
| 45 gpm | 5 | 155 ft | 93924505 | 45HE15S4-PE | |
| 45 gpm | 2 hp | 7 | 215 ft | 93924507 | 45HE2S4-PE |
| 45 gpm | 3 hp | 10 | 311 ft | 93924510 | 45HE3S4-PE |
| 60 gpm | 2 | 65 ft | 93926002 | 60HE05S4-PE | |
| 60 gpm | 3/4 hp | 3 | 96 ft | 93926003 | 60HE07S4-PE |
| 60 gpm | 1 hp | 4 | 121 ft | 93926004 | 60HE1S4-PE |
| 60 gpm | 1.5 hp | 5 | 151 ft | 93926005 | 60HE15S4-PE |
| 60 gpm | 7 | 210 ft | 93926007 | 60HE2S4-PE | |
| 60 gpm | 3 hp | 10 | 290 ft | 93926010 | 60HE3S4-PE |
| 90 gpm | 1.5 hp | 4 | 112 ft | 93929004 | 90HE15S4-PE |
| 90 gpm | 2 hp | 6 | 162 ft | 93929006 | 90HE2S4-PE |
| 90 gpm | 8 | 210 ft | 93929008 | 90HE3S4-PE |
Applications and Industries
The Franklin Electric FPS-E Series Effluent Pump serves a wide range of filtered effluent transfer and water feature applications in residential and light commercial settings. Ken’s Distributing Company supplies the FPS-E Series to septic system contractors, landscaping professionals, and homeowners across the following application types.
- Residential septic system effluent transfer from dosing chamber to drip irrigation field or leach field
- Aerobic treatment unit effluent distribution to spray heads or drip lines
- Pressure dosing systems for onsite wastewater treatment
- Ornamental fountain and decorative water feature recirculation
- Waterfall and pond recirculation systems in residential and commercial landscaping
- Aeration system pumping in pond and water treatment applications
- Long-distance effluent transfer where standard sump-style pumps cannot deliver sufficient head pressure
- Deep pump chamber installations requiring high shut off head ratings for the drop pipe length involved
Features and Benefits of the FPS-E Series Effluent Pump
- Multi-stage hydraulic design with up to 6 stages in the 10 GPM thermoplastic model delivers shut off head up to 242 feet, giving this pump the pressure range needed for long-distance or elevated drip field distribution runs that single-stage pumps cannot reach
- Non-corrosive stainless steel or thermoplastic discharge and motor bracket resists the minerals and metals commonly present in treated septic effluent, reducing corrosion-related failures and extending service life compared to cast iron alternatives
- Franklin Electric submersible motor provides the reliable motor performance that Ken’s Distributing Company customers trust across all Franklin Electric pump product lines, backed by Franklin Electric’s established reputation in residential water systems
- Heavy-duty 300V 10 ft SJOOW motor leads are rated for continuous submersible use in wastewater environments and provide durable electrical connections that hold up over years of continuous cycling
- Engineered shaft bearing with built-in dry-run protection on 10 and 20 GPM models protects the pump if effluent levels drop below the pump intake, reducing the risk of motor damage from dry operation during low-level conditions
- Ceramic sleeve bearings on 35 to 90 GPM models provide enhanced durability and consistent performance under the higher flow rates and load conditions of larger effluent distribution systems
- Hex rubber bearing with flow channels improves shaft stability and prevents debris from accumulating around the bearing surfaces, keeping the pump operating smoothly even when fine solids are present in the effluent
- Advanced hydraulic staging with close manufacturing tolerances delivers greater pumping efficiency per stage, reducing energy consumption compared to less precisely engineered multi-stage pump designs
- Carbon phenolic upthrust washer reduces wear in the pump hydraulics during the frequent on/off cycling that is typical of pressure dosing systems and timed dosing controllers
- Built-in removable check valve on 10 to 20 GPM models prevents backflow through the pump when it cycles off, protecting the pump and distribution system from water hammer and reverse flow
- Available as complete submersible pump units or pump ends only, giving contractors the flexibility to replace only the hydraulic pump end when the Franklin Electric motor is still serviceable
FPS-E Series vs. J-Class E-Series: Which Effluent Pump Is Right for Your System?
Both the FPS-E Series and the J-Class E-Series are Franklin Electric submersible effluent pumps available at Kendisco. The right choice depends on your system head requirements and flow rate.
| Feature | FPS-E Series | J-Class E-Series |
|---|---|---|
| Pump Type | Multi-Stage Submersible | Multi-Stage Submersible |
| Flow Range | 10 to 35 GPM | 10 to 35 GPM |
| Max Shut Off Head | 242 ft at 10 GPM, 103 ft at 35 GPM | 619 ft at 10 GPM, 70 ft at 35 GPM |
| HP Range | 1/2 HP to 3/4 HP | 1/2 HP to 1.5 HP |
| Max Stages | 6 Stages | 15 Stages |
| Best For | Standard residential septic effluent transfer | High-head, long-distance, or elevated effluent runs |
| Check Valve | Built-in on 10-20 GPM Models | Built-in on 10-20 GPM Models |
For most standard residential septic systems with conventional drip fields or leach fields at moderate elevation differences, the FPS-E Series covers the head requirements at a cost-effective price point. If your system involves significantly elevated terrain, very long force main runs, or a pressure dosing requirement that exceeds 242 feet of head, the J-Class E-Series is the better fit. Contact Ken’s Distributing Company and our team at Kendisco will help you confirm the right selection based on your specific system design.
Installation and Compatibility
The Franklin Electric FPS-E Series Effluent Pump is designed for submersible installation inside a septic dosing chamber, pump chamber, or treated effluent holding tank. The pump must be installed in filtered, clarified effluent only. It is not rated for raw sewage, septic sludge, or water containing large solids that would damage the multi-stage hydraulic components.
Thermoplastic models are the standard choice for residential septic effluent applications. Stainless steel models are recommended where water chemistry is more aggressive or where extended service intervals between pump replacements are a priority for the property owner or contractor.
The 10 GPM models are available in both 115 VAC and 230 VAC to match the electrical service at the pump chamber location. The 35 GPM stainless steel models cover 115 VAC and 230 VAC options as well. Confirm your available service voltage before ordering to ensure the correct model is selected.
Pump end only models are available for contractors replacing only the hydraulic components while retaining a serviceable Franklin Electric submersible motor from an existing installation. This reduces replacement cost when the motor itself is still in good working condition and only the pump end hydraulics require service.
The built-in removable check valve on 10 to 20 GPM models provides integrated backflow prevention in the pump body. Larger 35 GPM models do not include a built-in check valve and require a separate check valve installed in the discharge piping to prevent backflow when the pump cycles off.
Standard motor lead length is 10 feet on all FPS-E Series models. Verify that the 10 foot lead is adequate for your pump chamber depth before ordering. Any lead extensions should follow Franklin Electric installation guidelines to maintain motor warranty coverage.
For applications requiring automated dosing cycles, the FPS-E Series is compatible with timed dosing controllers and demand-dose control systems. Contact Ken’s Distributing Company to discuss compatible control options available through Kendisco for your specific dosing system design.
FPS-E Series Replacement Parts and Repair Kits
Genuine Franklin Electric replacement parts for the FPS-E Series Effluent Pump are available through Ken’s Distributing Company. Kendisco stocks service components including pump ends, mechanical seals, and repair kits to support maintenance and replacement needs for FPS-E Series installations.
Visit our Franklin Electric replacement parts and repair kits page to find components that match your FPS-E Series model number. Contact our team at Ken’s Distributing Company for help identifying the correct part for your pump model, flow rate, and voltage configuration.
Frequently Asked Questions About the Franklin Electric FPS-E Series Effluent Pump
What is the FPS-E Series effluent pump used for?
The Franklin Electric FPS-E Series Effluent Pump is used to transfer filtered, clarified effluent from a septic dosing chamber or aerobic treatment unit to a drip irrigation field, leach field, spray system, or other secondary distribution point. It is also used in ornamental fountains, waterfall recirculation systems, and aeration applications. It is not designed for raw sewage transfer with large solids.
What is the difference between an effluent pump and a sewage pump?
An effluent pump handles clarified liquid that has already been partially treated by a septic tank or aerobic treatment unit. The liquid passing through an effluent pump contains only fine suspended solids that have passed through the tank baffle or effluent filter. A sewage pump handles raw sewage including toilet paper, wipes, and other solids. The FPS-E Series is an effluent pump and must only be used after the initial septic treatment stage. For raw sewage applications, Ken’s Distributing Company recommends the Franklin Electric IGP Series Grinder Pump.
Can the FPS-E Series handle solids?
The FPS-E Series is designed for filtered effluent containing only fine suspended solids that pass through a standard septic tank effluent filter or baffle. It is not suitable for raw sewage, sludge, or water with large solids. Installing the FPS-E Series in a raw sewage environment will damage the multi-stage pump hydraulics and will void the warranty. Contact Kendisco if you are unsure whether your application requires an effluent pump or a grinder pump.
What voltage options are available for the FPS-E Series?
The Franklin Electric FPS-E Series is available in both 115 VAC and 230 VAC configurations for the 10 GPM thermoplastic models and 35 GPM stainless steel models. The 35 GPM 3/4 HP stainless steel model is available in 230 VAC only. Confirm the electrical service available at your pump chamber before selecting a model to ensure you order the correct voltage configuration.
How does the FPS-E Series compare to the J-Class E-Series?
Both are Franklin Electric submersible effluent pumps available at Kendisco. The FPS-E Series covers head requirements up to 242 feet at 10 GPM and up to 103 feet at 35 GPM, making it the right choice for most standard residential septic applications. The J-Class E-Series reaches shut off head ratings up to 619 feet at 10 GPM, with up to 15 stages and a 1.5 HP motor option, making it better suited for high-head installations on elevated terrain or with very long distribution runs. Contact Ken’s Distributing Company to compare both options for your specific system design.
How do I size an effluent pump for my septic system?
Sizing an effluent pump requires knowing three things: the required flow rate in GPM based on your dosing volume and timing, the total dynamic head in feet including elevation change between the pump and the distribution point plus pipe friction losses, and the available electrical service voltage at the pump chamber. The FPS-E Series 10 GPM models at 1/2 HP cover up to 242 feet of head. The 35 GPM models cover up to 103 feet at 3/4 HP. Contact Ken’s Distributing Company with your system design parameters and our team will help you confirm the right FPS-E model or recommend the J-Class E-Series if your head requirements exceed the FPS-E range.
Is there a pump end only option for the FPS-E Series?
Yes. Franklin Electric offers pump end only models for both the thermoplastic 10 GPM configuration and the stainless steel 35 GPM configurations. The pump end only option allows contractors to replace the hydraulic pump components while keeping a serviceable Franklin Electric submersible motor from a previous installation, reducing the total replacement cost when the motor itself does not need to be replaced. Contact Kendisco to confirm that your existing motor is compatible with the FPS-E pump end before ordering.