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Description
SEAFLO 42 Series 24V 5.0GPM 55PSI Water Pressure Pump Marine RV SFDP2-050-055-42SEAFLO 42 SERIES 24V PUMP SFDP2 050 055 42 5. 0 GPM 55 PSI The SEAFLO 42 Series is a heavy duty, 4 chamber positive displacement diaphragm pump designed specifically for high demand water systems. Featuring Internal Bypass Technology, this pump significantly reduces rapid cycling (pulsating), providing a smoother, quieter flow even when multiple taps are in use. Engineered for the rigors of marine and RV environments, it is capable of self priming up
SEAFLO 42 SERIES 24V PUMP
SFDP2-050-055-42 | 5.0 GPM | 55 PSI
The SEAFLO 42 Series is a heavy-duty, 4-chamber positive displacement diaphragm pump designed specifically for high-demand water systems. Featuring Internal Bypass Technology, this pump significantly reduces rapid cycling (pulsating), providing a smoother, quieter flow even when multiple taps are in use. Engineered for the rigors of marine and RV environments, it is capable of self-priming up to 6 vertical feet and can safely run dry without damage.
Key Features
- ✔ Internal Bypass: Reduces pump cycling for smoother flow.
- ✔ Self-Priming: Up to 6 feet (1.8m) vertical lift.
- ✔ Run Dry Capable: Safe for intermittent dry operation.
- ✔ Quiet Operation: Vibration-dampening rubber mounting base.
- ✔ On-Demand: Automatic pressure switch control.
Technical Specs
| Model: | SFDP2-050-055-42 |
| Voltage: | 24V DC |
| Open Flow: | 5.0 GPM (18.9 LPM) |
| Shut-off Pressure: | 55 PSI (3.8 BAR) |
| Max Draw: | 7.5 Amps |
| Ports: | 1/2"-14 MNPT |
| Valves / Diaphragm: | EPDM / Santoprene |
Compatibility / Fitment Guide
| System Type | Application | Notes |
|---|---|---|
| Marine / Yacht | Freshwater delivery to multiple fixtures | Compatible with salt water use |
| RV / Caravan | Motorhome pressurized water systems | Direct upgrade for 3.0 GPM pumps |
| Agricultural | Spraying and filtration systems | Intermittent duty cycle recommended |
OEM Cross Reference
| Shurflo Equivalent | 4048 Series (24V) |
| Jabsco Equivalent | Par-Max HD4 (24V Models) |
| Flojet Equivalent | R3526 Series (24V) |
Questions & Answers
Is this a genuine original part?
This is a genuine SEAFLO 42 Series pump, manufactured to meet highest industry standards for fitment and high-flow performance.
How do I know if it is compatible?
We recommend checking the SKU/MPN (SFDP2-050-055-42) and ensuring your system is 24V DC. If you are replacing a 3.0 GPM pump, this 5.0 GPM model serves as a high-flow performance upgrade.
What is the benefit of Internal Bypass technology?
The internal bypass allows the pump to redirect water internally when the demand is low (e.g., a tap is only slightly open). This prevents the pump from rapidly switching on and off, which reduces noise and extends the life of the pressure switch.
Note: Please verify your original part number and system voltage against the references above before purchasing. Available at 4boats.co.uk.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy