Seaflo Single Stage Centrifugal Diaphragm Pump
1.0GPM 40PSI
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. Food beverage filling & liquid transfer
5. 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
| Motor Voltage | 12/24V DC |
| Type | 2 chamber positive displacement diaphragm pump, self priming, capable of being run dry |
| Mode | Demand |
| Certifications Option | CE Approval |
| Liquid Temperature | 110°F (43°C) Max. |
| Priming Capabilities | 4 feet (1.2 m) suction lift |
| Max Pressure | 80psi (5.5bar) |
| Max Flow rate | 3.8lpm (1.0gpm) |
| Inlet/Outlet Ports | 3⁄8" hose barb |
| Duty Cycle | Intermittent |
| Leads | 18 AWG, 13.78" long with 2-pin connector/ lead |
STANDARD PUMP CONFIGURATIONS
| | Model | GPM | Switch | Amps | PSI | Valves | Diaphragm | Ports | Voltage | Wire
Connections |
| SFDP1-010-040-21 | 1.0 GPM | Demand | 4.0 MAX | 40 | EPDM | Santoprene | 3/8" Barb | 12V | 2-Pin/Leads |
| SFDP2-010-040-21 | 1.0 GPM | Demand | 2.0 MAX | 40 | EPDM | Santoprene | 3/8" Barb | 24V | 2-Pin/Leads |
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