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.

Comes in Black only.

 

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	70	1/2" MNPT	216	146	131	2.48

FNPT = Female NPT Port

MNPT = Male NPT Port

 

(SFDP1-018-080-31)