Marine Equipment
34 Series DC Diaphragm Pump
34 Series DC Diaphragm Pump General description: 12V/24V 3.0-11.6LPM 17-100PSI The 34-Series is our continuous-duty on-demand positive displacement pump. I...
34 Series DC Diaphragm Pump
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34 Series DC Diaphragm Pump
General description:
12V/24V 3.0-11.6LPM 17-100PSI
The 34-Series is our continuous-duty on-demand positive displacement pump. It provides reliable performance in moderate water flow, high-pressure applications. This 3-chamber diaphragm pump provides up to 2.2 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. Serves 2 or more 1/2” (13 mm) outlets. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops when the fixture is opened and closed. They are easy to install service and winterize.
Parameter pump and motor:
| PUMP | |
| Type | 3 Chamber positive displacement diaphragm pump, self priming, capable of being run dry |
| Control Type | Pressure switch |
| Max Recommended Temperature | 60° C（140° F） |
| Priming Capabilities | 6 feet (1.8 m) suction lift |
| Re-start Pressure | Shut-off Pressure 70PSI ：56 PSI ±5 PSI (±0.3 bar) Shut-off Pressure 100PSI ：75 PSI ±5 PSI (±0.3 bar) |
| Inlet/Outlet Ports | 1/2"-14 MNPT |
| Weight | 5.1 lbs (2.3 kg) |
| MOTOR | |
| Leads | 16 AWG, 14" (35cm) long with 2-Pin connector/Leads |
| Duty Cycle | Continuous |
| Max.Amp Draw | 7.5 A |
| Fuse | 11.3 A |
STANDARD PUMP CONFIGURATIONS
| Model | Voltage | Open Flow (GPM/LPM) | Control Type | Max Draw | Shut-off Pressure (PSI/BAR) | Valves | Diaphragm | Ports | Wire Connections |
| SFDP1-022-070-34 | 12V | 2.2 / 8.3 | Switch | 7.5A | 70 / 4.8 | EPDM | Santoprene | 1/2"-14 MNPT | 2-Pin/Leads |
| SFDP1-022-070-34 | 24V | 2.2 / 8.3 | Switch | 4.0A | 70 / 4.8 | EPDM | Santoprene | 1/2"-14 MNPT | 2-Pin/Leads |
| SFDP1-016-100-34 | 12V | 1.6 / 6.0 | Switch | 6.0A | 100 / 6.9 | EPDM | Santoprene | 1/2"-14 MNPT | 2-Pin/Leads |
| SFDP2-016-100-34 | 24V | 1.6 / 6.0 | Switch | 4.0A | 100 / 6.9 | EPDM | Santoprene | 1/2"-14 MNPT | 2-Pin/Leads |
