34 Series DC Diaphragm Pump 12V/24V 3.0-11.6LPM 17-100PSI

An economical workhorse, the 34 series are engineered for flexibility. With on-demand switching, 8.3 GPM, and 70 PSI, capable of self-priming up to 6 vertical feet, and can run dry, the 34 series will meet your special requirements with positive predictable performance. Seaflo also offers a variety of easy connect fittings and filters

Specifications|
Parameters

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)
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	Viton	Santoprene	1/2"-14 MNPT	2-Pin/Leads
SFDP2-022-070-34	24V	2.2 / 8.3	Switch	4.0A	70 / 4.8	Viton	Santoprene	1/2"-14 MNPT	2-Pin/Leads

PERFORMANCE

2.2GPM

PRESSURE		FLOW		CURRENT
PSI	BAR	GPM	LPM	AMPS
OPEN	0.00	2.20	8.30	4.20
10	0.68	2.00	7.90	4.40
20	1.36	1.80	6.88	5.10
30	2.04	1.70	6.50	5.70
40	2.72	1.60	6.00	6.30
50	3.40	1.34	5.10	6.80
60	4.08	1.00	4.10	7.50
70	4.81	OFF	0.00	0.00

HEAT RISE

DIMENSIONS

PRODUCT DETAILS

Key	Description	Quantity
A	Pump Head Assembly	1
B	Valve Assembly	1
C	Diaphragm Assembly	1
D	Motor Assembly	1

Key	Description	Quantity
1	Pressure switch	1
2	Diaphragm of Pressure Switch	1
3	Pump Head	1
4	Diaphragm	1
5	Rubber Feet	1
6	Motor	1

SHIPPING INFORMATION


	Unit Pump Weight	5.52 lbs (2.32 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	5.61 lbs (2.55 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	48.18 lbs (21.85 kg)

Standard Accessories
Optional Accessories

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