The 31-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 1.8 gallons per minute and is capable of self-priming up to 6 vertical feet, and can run dry without damage. Miniature multi outlet water pressure pump serves 1 or 2 3/8” (10 mm) outlets at any one time. 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.
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MORE FEATURES & BENEFITS
- 16AWG,4.5"long Leads.
- Adjustable pressure switch.
- Continuous Duty&Run dry safe. - Self priming. |
- Continuous duty.
- 2 Year Warrant.
- Industry Standard mounting pattern. - 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 80 PSI : 65 PSI ±5 PSI (±0.3 bar) |
Inlet/Outlet Ports | 3/8"-18 FNPT |
Weight | 5.0 lbs (2.3 kg) |
MOTOR | |
Leads | 16 AWG, 13" (33 cm) long with 2-Pin connector / Leads |
Duty Cycle | Continuous |
Max.Amp Draw | 9.0 A |
Fuse | 13.5 A |
STANDARD PUMP CONFIGURATIONS
Model | Voltage |
Open Flow |
Control Type |
Max Draw |
Shut-off Pressure |
Valves | Diaphragm | Ports |
Wire Connections |
SFDP1-015-080-31 | 12V | 1.5 / 5.5 | Switch | 8.0 | 80 / 5.5 | EPDM | Santoprene | 3/8"-18 FNPT | 2-Pin/Leads |
SFDP2-015-080-31 | 24V | 1.5 / 5.5 | Switch | 4.5 | 80 / 5.5 | EPDM | Santoprene | 3/8"-18 FNPT | 2-Pin/Leads |
SFDP1-018-080-31 | 12V | 1.8 / 7.0 | Switch | 9.0 | 80 / 5.5 | EPDM | Santoprene | 3/8"-18 FNPT | 2-Pin/Leads |
SFDP2-018-080-31 | 24V | 1.8 / 7.0 | Switch | 4.5 | 80 / 5.5 | EPDM | Santoprene | 3/8"-18 FNPT | 2-Pin/Leads |
Consult factory for other available models.
OEM/ODM service: Pressure from 17 psi to 160 psi, open flow from 2.0 lpm to 8.0 lpm.Material can adjust according to your requirement.
PERFORMANCE
1.5 GPM
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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 | Diaphragm | 1 |
5 | Rubber Feet | 4 |
6 | Iron Base Plate | 1 |
7 | Motor | 1 |
SHIPPING INFORMATION
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Unit Pump Weight |
5.0 lbs (2.29 kg) |
Selling Unit Size (L x W x H) |
11.39"x 4.64"x 4.72" |
Selling Unit Weight |
5.13 lbs (2.33 kg) |
Master Carton Size (L x W x H) |
24.02"x 11.81"x 14.57" |
Master Carton Qty |
8 pcs |
Master Carton Weight |
47.41 lbs (21.5 kg) |
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