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

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

12V/24V 3.0-13.2LPM 17-60PSI

The 33-Series is our general-duty on-demand positive displacement pump. It provides reliable performance in high water flow, moderate pressure applications. This 3-chamber diaphragm pump provides up to 3.0 gallons per minute and is capable of self-priming up to 6vertical feet, and can run dry without damage. Serves 3 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 faucet is opened and closed. They're easy to install, service and winterize.

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MORE FEATURES & BENEFITS

-On-demand use
-Capable of supplying1-2 fixtures
-Adjustable pressure switch
-Continuous Duty&Run dry safe
- Self priming
-16AWG,4.5"long Leads
-2 Year Warranty
- Meets or exceeds RoHS, SGS, and ISO standards


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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 45PSI : 35 PSI ±5 PSI (±0.3 bar)
Inlet/Outlet Ports 1/2"-14 MNPT
Weight 4.2 lbs (1.9 kg)
MOTOR
Leads 16 AWG, 13" (33cm) long with 2-Pin connector/Leads
Duty Cycle Intermittent
Max.Amp Draw 8.0 A
Fuse 12.0 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 EPDM Santoprene 1/2"-14 MNPT 2-Pin/Leads
SFDP2-030-045-33 24V 3.0 / 11.6 Switch 4.0A 45 / 3.1 EPDM Santoprene 1/2"-14 MNPT 2-Pin/Leads
SFDP1-028-045-33 12V 2.8 / 10.6 Switch 6.0A 45 / 3.1 EPDM Santoprene 1/2"-14 MNPT 2-Pin/Leads
SFDP2-028-045-33 24V 2.8 / 10.6 Switch 3.5A 45 / 3.1 EPDM Santoprene 1/2"-14 MNPT 2-Pin/Leads

Consult factory for other available models.


PERFORMANCE

2.8 GPM

PRESSURE FLOW CURRENT
PSI BAR GPM LPM

APMS

0 0 2.56 9.70 2.8
10 0.69 2.11 8.00 4.46
20 1.38 1.80 6.80 4.82
30 2.07 1.43 5.40 5.27
40 2.72 1.11 4.20 5.5
45 3.11 0 0 5.61

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
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

4.09 lbs (1.85 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

4.63 lbs (2.1 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

38.8 lbs (17.6 kg)



  • Standard Accessories
  • Optional Accessories

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