DC Mini Water Pump Seaflo 12V 3.0gpm 60psi Auto high pressure diaphragm pump
11.5LPM/3.0GPM 60PSI
Application
1. Agriculture/Yacht / RV/Caravan pressurized water system
2. Sprayer fixture (Vehicle-mounted sprayer, electric sprayer)
3. Cleaning machine, Humidifier, Water purification, Medical apparatus
4. Any other pressurization system
Backed SEAFLO's 1-Year Warranty!
Colors: Black or required
How a Diaphragm Pump Works:
The pump is driven by an AC or DC motor
In front of the motor is a valve assembly containing two to five valve pump chambers. Each valve chamber has a diaphragm behind it in the lower pump housing. As the motor shaft turns, an internal cam positioned behind the diaphragms causes the diaphragms to be pushed forward, then back in a continuous sequence creating a suction. As this suction builds, fluid is pulled through the inlet, through the various valve chamber check valves to the outlet
The volume of flow is determined by several factors including: the number and size of the pump chambers, cam offset, operating pressure, fluid viscosity
![DC Mini Water Pump Seaflo 12V 3.0gpm 60psi Auto High Pressure Diaphragm Pump]()
![DC Mini Water Pump Seaflo 12V 3.0gpm 60psi Auto High Pressure Diaphragm Pump]()
![DC Mini Water Pump Seaflo 12V 3.0gpm 60psi Auto High Pressure Diaphragm Pump]()
| Motor Voltage | 12/24V DC |
| Type | 5 chamber diaphragm pump, self priming, capable of being run dry |
| Mode | Demand |
| Certifications Option | CE Approval |
| Liquid Temperature | 140°F (60°C) Max. |
| Priming Capabilities | 6 feet (1.8 m) |
| Max Pressure | 70psi (4.8bar) |
| Max Flow rate | 18.9lpm (5.0gpm) |
| Temperature Limits: | Motor is not equipped with thermal protection. For user safety, optimal performance, and maximum motor life, the motor surface temperature should not exceed 180°F (82°C). |
| Inlet/Outlet Ports | 10/13mm pyramid hose barb, 13mm angle hose barb, 1/2 NPT thread filter for your choice. |
| Duty Cycle | Continous(under different pressure the continuous working time will also be different) |
| Motor options | 2 pin connector |
| On/off switch |
| Model | Switch | GPM/LPM | PSI/BAR | Max Draw
(A) | Valves | Diaphragm | Ports | Voltage | Wire
Connections |
| SFDP1-030-060-51 | Demand | 3.0/11.3 | 60/4.1 | 12.0 | Viton | Santoprene | 1/2"-14 MNPT | 12V | 2-Pin/Leads |
| SFDP2-030-060-51 | Demand | 3.0/11.3 | 60/4.1 | 6.0 | Viton | Santoprene | 1/2"-14 MNPT | 24V | 2-Pin/Leads |
| SFDP1-040-060-51 | Demand | 4.0/15.1 | 60/4.1 | 15.0 | Viton | Santoprene | 1/2"-14 MNPT | 12V | 2-Pin/Leads |
| SFDP2-040-060-51 | Demand | 4.0/15.1 | 60/4.1 | 7.0 | Viton | Santoprene | 1/2"-14 MNPT | 24V | 2-Pin/Leads |
| SFDP1-050-060-51 | Demand | 5.0/18.9 | 60/4.1 | 17.0 | Viton | Santoprene | 1/2"-14 MNPT | 12V | 2-Pin/Leads |
| SFDP2-050-060-51 | Demand | 5.0/18.9 | 60/4.1 | 9.0 | Viton | Santoprene | 1/2"-14 MNPT | 24V | 2-Pin/Leads |
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