Series 31 12V Diaphragm Pump Max Flow 7LPM @80PSI

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.

 

Model	Series	Voltage	Open Flow	Shut-off Pressure	Max Draw	Control Type	Valves	Diaphragm	Fittings	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	2 X 3/8" FNPT X 10mm Hose Tail	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 22	12	6	9	5	100	3/8" (10mm) Hose Tail	187	98	72	1.10
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

FNPT = Female NPT Port

MNPT = Male NPT Port

 

(SFDP1-018-080-31)