Entrance to the old website.
Chinese | English
33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI
  • 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI
  • 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI
  • 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI
  • 33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI

33 Series DC Diaphragm Pump 12V/24V 3.0-13.2LPM 17-60PSI

An incredible feature list, high quality components, plus amazing performance. The three-chamber high volume design, driven by a heavy-duty motor produces flow rates of 3 GPM, capable of self-priming up to 6 vertical feet, and can run dry, making it the price to performance leader. Seaflo also offers a variety of easy connect fittings and filters.

Contact Us



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 45PSI : 35 PSI ±5 PSI (±0.3 bar)

Shut-off Pressure 60PSI : 48 PSI ±5 PSI (±0.3 bar)

Inlet/Outlet Ports 1/2"-14 MNPT
Weight 1.9 lbs (4.2 kg)
MOTOR
Leads 16 AWG, 13" (33cm) long with 2-Pin connector/Leads
Duty Cycle Intermittent
Max.Amp Draw 11.0 A
Fuse 16.5 A




STANDARD PUMP CONFIGURATIONS

Model Voltage

Open Flow

(GPM/LPM)

Control Type

Max Draw

Shut-off Pressure

(PSI/BAR)

Valves Diaphragm Ports

Wire Connections

SFDP1-030-045-33 12V 3.0 / 11.6 Switch 8.0A 45 / 3.1 Viton Santoprene 1/2"-14 MNPT 2-Pin/Leads
SFDP1-030-060-33 12V 3.0 / 11.6 Switch 11.0A 60 /3.1 Viton Santoprene 1/2"-14 MNPT 2-Pin/Leads

Consult factory for other available models.




PERFORMANCE

3.0GPM

PRESSURE FLOW CURRENT
PSI BAR GPM LPM

AMPS

OPEN 0.20 3.00 11.85 4.30
10 0.70 2.81 10.85 4.70
20 1.40 2.42 9.34 6.20
30 2.10 2.09 8.06 7.10
40 2.80 1.61 6.21 8.30
50 3.40 1.16 4.40 9.50
60 4.10 OFF OFF OFF

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

4.24 lbs (1.92 kg)

Selling Unit Size (L x W x H)

8.5"x 5.63"x 5.12 
(26.4 x 14.3 x 13 cm)

Selling Unit Weight

4.77 lbs (2.16 kg)

Master Carton Size (L x W x H)

23.62"x 10.83"x 11.5" 
(60 x 27.5 x 29.2 cm)

Master Carton Qty

8 pcs

Master Carton Weight

38.1 lbs (17.28 kg)



  • Standard Accessories
  • Optional Accessories

Email Ask:

Content:
Verification Code
Up