Series 31 12V Diaphragm Pump Max Flow 7LPM @80PSI
Continuous Duty
3 Year Warranty
Seaflo Series 31 is a continuous duty, on demand positive displacement pump.
Series 31 pumps provide reliable performance in moderate water flow, high-pressure applications.
The 3 chamber diaphragm pump provides excellent water pressure and is capable of self-priming up to 2 metres. Seaflo pumps can run dry without damaging components.
These automatic demand water system pumps have a built-in pressure switch, automatically starting/stopping when the fixture is opened/closed.
They are simple to install and service.
Miniature multi outlet water pressure pump serves 1 or 2 3/8” (10 mm) outlets at any one time. 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.
Comes in Black only.
| Model | Series | Voltage | Open Flow | Shut-off Pressure | Max Draw | Control Type | Valves | Diaphragm | Ports | Wire Connections |
| （US GPM/LPM） | （PSI/BAR) | |||||||||
| SFDP1-018-080-31 | Series 31 | 12V | 1.8/7 | 80/5.5 | 9 Amps | Switch | EPDM | Santoprene | 3/8" FNPT | 2-Pin/Leads |
Product Data Comparison for Seaflo Diaphragm Pumps
| Model | Volts | Amps | Fuse (amps) | LPM | PSI | Ports (inch) | Length (mm) | Width inc Base (mm) | Height (mm) | Weight (Kgs) |
| Series 31 | 12 | 8 | 15 | 5.5 | 80 | 3/8" FNPT | 210 | 103 | 115 | 2.29 |
| Series 33 | 12 | 8 | 10 | 11.6 | 45 | 1/2" MNPT | 202 | 130 | 123 | 1.92 |
| Series 35 | 12 | 9 | 15 | 7.0 | 80 | Quick Att | 210 | 102 | 115 | 2.34 |
| Series 42 | 12 | 6 | 10 | 9.5 | 55 | 1/2" MNPT | 230 | 125 | 111 | 1.90 |
| Series 51 | 12 | 15 | 20 | 19.0 | 60 | 1/2" MNPT | 216 | 146 | 131 | 2.48 |
(SFDP1-018-080-31)
| SKU | SFDP1-018-080-31 |
| Barcode # | 2000000006086 |
| Brand | Seaflo - Original and Genuine |
| Shipping Weight | 2.5000kg |
| Shipping Width | 0.120m |
| Shipping Height | 0.120m |
| Shipping Length | 0.290m |
| Shipping Cubic | 0.004176000m3 |
| Unit Of Measure | ea |
