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The 52-Series is our Heavy-Duty water pump. It provides high volume water flow with reduced pump cycling, thanks to the large?five-chamber diaphragm. An economical workhorse, the 51 series are engineered for flexibility. The 51-Series is our Heavy-Duty water pump. It provides high volume water flow with reduced pump cycling, thanks to the large?five-chamber diaphragm. With on-demand switching, 3.0 to 5.0 GPM, and 60 PSI, the 51 series will meet your special requirements with positive predictable performance. The 51-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. Quick Attach Fittings make installation or replacement easy.
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FEATURES & BENEFITS
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- Adiustable pressure switch form 17-70 psi for OEM when needed. - Motor sound no louder than your room fan running. - Quick attach connections with 360° multiple fittings allow ease connection to any outlet. |
- Five-chamber diaphragm provides high volume water flow with reduced pump cycling. - Iron & rubber feet for noise reduction from vibration.
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| PUMP | |
| Type | 5 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 60 PSI ：48 PSI ±5 PSI (±0.3 bar) Shut-off Pressure 70 PSI ：56 PSI ±5 PSI (±0.3 bar) |
| Inlet/Outlet Ports | QUICK ATTACH |
| Weight | 5.9 lbs (2.7 kg) |
| MOTOR | |
| Leads | 14 AWG, 13" (33 cm) long with 2-Pin connector / Leads |
| Duty Cycle | Continuous |
| Max.Amp Draw | 18.0 A |
| Fuse | 27.0 A |
| Model | Voltage |
Open Flow |
Control Type |
Max Draw |
Shut-off Pressure |
Valves | Diaphragm | Ports |
Wire Connections |
| SFDP1-030-060-52 | 12V | 3.0 / 11.5 | Pressure Switch | 10.0A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
| SFDP2-030-060-52 | 24V | 3.0 / 11.5 | Pressure Switch | 5.5A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
| SFDP1-040-060-52 | 12V | 4.0 / 15.0 | Pressure Switch | 13.0A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
| SFDP2-040-060-52 | 24V | 4.0 / 15.0 | Pressure Switch | 7.0A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
| SFDP1-050-060-52 | 12V | 5.0 / 18.9 | Pressure Switch | 17.0A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
| SFDP2-050-060-52 | 24V | 5.0 / 18.9 | Pressure Switch | 9.0A | 60 / 4.2 | Viton | Santoprene |
3/4" Quick Attach |
2-Pin/Leads |
PERFORMANCE
3.0GPM
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View other parameter tables / graphs, Please click here
HEAT RISE
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| 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 | Quick Attach Clip | 2 |
| 4 | Pump Head | 1 |
| 5 | Diaphragm | 1 |
| 6 | Rubber Feet | 1 |
| 7 | Motor | 1 |
SHIPPING INFORMATION
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Unit Pump Weight |
5.87 lbs (2.66 kg) |
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Selling Unit Size (L x W x H) |
11.18" x 6.26" x 5.51" |
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Selling Unit Weight |
6.42 lbs (2.91 kg) |
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Master Carton Size (L x W x H) |
19.69" x 11.81" x 12.20" |
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Master Carton Qty |
6 pcs |
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Master Carton Weight |
43.66 lbs (19.8 kg) |
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All rights reserved:XIAMEN DOOFAR OUTDOOR CO., LTD
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