SEAFLO 34 Series DC Diaphragm Pump 12/24V 3-11.6LPM 17-100PSI

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.

Specifications|
Parameters
|Manual

MORE FEATURES & BENEFITS

- On-demand use.
- Adjustable pressure switch.
- Continuous Duty&Run dry safe.
- Self priming.

- Industry standard mounting pattern.
- 2 Year Warranty.
- 18AWG,4.5＂long Leads.
- Meets or exceeds RoHS, SGS, and ISO standards.

TYPICAL APPLICATIONS

Marine,RV,Agricutural Spraying,General Industial,Filtration,Beverage Processing,Solar Water System.

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
SFDP2-022-070-34	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

Consult factory for other available models.

PERFORMANCE

1.6 GPM

PRESSURE		FLOW		CURRENT
PSI	BAR	GPM	LPM	AMPS
OPEN	0	1.51	5.70	3.18
10	0.69	1.35	5.10	3.51
20	1.38	1.24	4.70	4.14
30	2.07	1.16	4.40	4.90
40	2.72	1.06	4.00	5.51
50	3.45	1.00	3.80	6.13
60	4.14	0.95	3.60	6.50
70	4.83	0.90	3.40	6.97
80	5.52	0.85	3.20	7.29
90	6.21	0.77	2.90	7.58
100	6.90	0	0	7.81

View other parameter tables / graphs, Please click here

HEAT RISE

DIMENSIONS

DETAILED COMPOSITION

Key	Description	Quantity
1	Pump Head Assembly	1
2	Valve Assembly	1
3	Pressure Switch	1
4	Switch Diaphragm	1
5	Pump Head	1
6	Motor Assembly	1
7	Diaphragm	1
8	Diaphragm Assembly	1
9	Rubber Feet	1
10	Motor	1

SHIPPING INFORMATION


	Unit Pump Weight	5.14 lbs (2.16 kg)
	Selling Unit Size (L x W x H)	10.98"x 5.63"x 4.41 " (27.9 x 14.3 x 11.2 cm)
	Selling Unit Weight	5.85 lbs (2.66 kg)
	Master Carton Size (L x W x H)	"23.42 x 11.5" x 9.84" (59.5 x 29.2 x 25 cm)
	Master Carton Qty	8 pcs
	Master Carton Weight	46.97 lbs (21.3 kg)

Standard Accessories
Optional Accessories

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