41 Series DC Diaphragm Pumps (long) 12V/24V 3.0-17.0LPM 17-60PSI

12V/24V 3.0-17.0LPM 17-60PSI

The 41-Series pump provides high volume water flow with reduced pump cycling, thanks to the quad chamber diaphragm and internal bypass. The Four-chamber high volume design, driven by a heavy-duty motor, produces flow rates of 3.3 to 4.5GPM , With on-demand switching. The 41-Series pumps are self-priming, and can run dry without damage, performance reliable and low current. Seaflo also offers a variety of Easy Connect fittings and filters

Specifications|
Parameters
|Manual

FEATURES & BENEFITS

- Adiustable pressure switch form 17-60 psi for OEM when needed.

- Motor sound is no louder than your air conditioning.

- Quick attach connections with 360° multiple fittings allow ease connection to any outlet.

- By-pass reduces noise, strain on the pipes, and wear on the preaaure switch.

- Semi-rigid rubber feet for noise reduction from vibration.

TYPICAL APPLICATIONS

Marine, RV, Agricultural Spraying, General Industrial, Fitration, Beverage Processing, Solar Water System, etc.

PUMP
Type	4 Chamber positive displacement diaphragm pump, self priming, capable of being run dry
Control Type	Pressure switch & By pass control
Max Recommended Temperature	60° C（140° F）
Priming Capabilities	6 feet (1.8 m) suction lift
Re-start Pressure	Shut-off Pressure 40PSI ：30 PSI ±5 PSI(±0.3 bar)
Inlet/Outlet Ports	3/4"QUICK ATTACH
Weight	5.4 lbs (2.4 kg)

MOTOR
Leads	16 AWG, 11" (28cm) long with 2-Pin connector/Leads
Duty Cycle	Intermittent
Max.Amp Draw	15.0 A
Fuse	22.5 A

STANDARD PUMP CONFIGURATIONS

Model	Voltage	Open Flow （GPM/LPM）	Control Type	Max Draw	Shut-off Pressure （PSI/BAR)	Valves	Diaphragm	Ports	Wire Connections
SFDP1-045-040-41	12 V	4.5 / 17.0	Pressure switch & By pass	15.0 A	40 / 2.8	EPDM	Santoprene	3/4" Quick Attach	2-Pin/Leads
SFDP2-045-040-41	24 V	4.5 / 17.0	Pressure switch & By pass	6.0 A	40 / 2.8	EPDM	Santoprene	3/4" Quick Attach	2-Pin/Leads

Consult factory for other available models.

PERFORMANCE

4.5GPM

PRESSURE		FLOW		CURRENT
PSI	BAR	GPM	LPM	APMS
0	0	4.33	16.40	5.9
20	1.38	3.49	13.20	9.93
25	1.73	3.43	13.00	10.48
30	2.07	2.59	9.80	10.99
35	2.42	2.06	7.80	11.49
40	2.76	0	0	12.13

View other parameter tables / graphs, Please click here

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
1	Pressure switch	1
2	Diaphragm of Pressure Switch	1
3	Pump Head	1
4	Quick Attach Clip	2
5	Diaphragm	1
6	Rubber Feet	2
7	Motor	1

SHINPPING INFORMATION


	Unit Pump Weight	2.43 kg
	Selling Unit Size (L x W x H)	35.0 x 13.0 x 11.0 cm
	Selling Unit Weight	2.72 kg
	Master Carton Size (L x W x H)	67.0 x 32.5 x 25.5 cm
	Master Carton Qty	10
	Master Carton Weight	28.1 kg

Standard Accessories
Optional Accessories

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