Massive Discount Seaflo Pressure Pump 41 Series 24v 4.5 Gpm 40 Psi Pro Version [R0Knyf3h]
Seaflo Water Pressure Pump - 41 Series 24V 4.5 GPH / 7.0 LPH41 Series Diaphragm Pumps(Long)freshwater pump: 24v water pump - marine water pump Voltage: 24VOpen Flow 4.5GPM / 17.0LPMShut-off Pressure 40PSI / 2.8BARPriming Capabilities 6 feet (1.8 m)
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Seaflo Water Pressure Pump - 41 Series 24V 4.5 GPH / 7.0 LPH
41 Series Diaphragm Pumps(Long)
freshwater pump: 24v water pump - marine water pump
Voltage: 24V
Open Flow 4.5GPM / 17.0LPM
Shut-off Pressure 40PSI / 2.8BAR
Priming Capabilities 6 feet (1.8 m) suction lift
Max Recommended Temperature 140° F (60° C Max.)
Material EPDM(Valves) / Santoprene(Diaphragm)
Ports Quick Attach
The 41-Series pump is a reliable water system pump that provides high volume water flow with reduced pump cycling. This is possible thanks to the quad-chamber diaphragm and internal bypass. These models are designed to operate on water systems without an accumulator tank and can handle up to five outlets. It is also ideal for use with a holding tank water system, such as those found in boats, RVs or remote cabins.
The pump is capable of providing up to 4.5 gallons per minute, suitable for use in a system of up to five fixtures. The 41-Series pumps are self-priming and can run dry without damage, making them extremely reliable and low current. This automatic demand water system pump has a built-in pressure switch that starts and stops the pump automatically when the faucet is opened and closed. Additionally, they are easy to install, service and winterize with quick snap-in port fittings.
The powerful 41-Series pump offers a high volume water flow and reduced cycling, thanks to its quad-chamber diaphragm and internal bypass. It is designed for use in water systems without an accumulator tank and can serve up to five outlets.
Whether for a boat, RV, or remote cabin, this pump is perfect for both direct and holding tank systems, providing an impressive 4.5 gallons per minute. With its self-priming capabilities and ability to run dry without damage, this pump is both reliable and low-current.
Plus, its built-in pressure switch starts and stops automatically when faucets are opened and closed. Installation, maintenance, and winterization are made easy with the quick snap-in port fittings. Upgrade your water system with the 41-Series pump today!
Faucet is opened and closed. Additionally, they are easy to install, service and winterize with quick snap-in port fittings.

MORE FEATURES & BENEFITS
• Up to 4.5 GPM
• Can supply up to 4 fixtures
• Quick-Connect fittings
• Self priming
• Run dry safe
• On-demand use
• Industry Standard mounting pattern
• Rubber mounting-feet
• Can be used for Fresh & Salt Water
• Adjustable pressure switch
• 16 AWG, 4.5"(11.4 cm) long Leads
• 2 Year Warranty
• Meets or exceeds RoHS, SGS, and ISO standards
STANDARD PUMP CONFIGURATIONS
| Model | Voltage |
Open Flow |
Max Draw |
Shut-off Pressure |
| SFDP1-045-040-41 | 12V | 4.5 / 17.0 | 12.13 | 40 / 2.8 |
| SFDP2-045-040-41 | 24V | 4.5 / 17.0 | 6.07 | 40 / 2.8 |
| SFDPA1-045-040-41 | 115V | 4.5 / 17.0 | 1.54 | 40 / 2.8 |
| SFDPA2-045-040-41 | 220V | 4.5 / 17.0 | 0.77 | 40 / 2.8 |


4.5GPM / 40PSI
|
PRESSURE |
12V |
24V |
|||||
|
FLOW |
CURRENT |
FLOW |
CURRENT |
||||
|
PSI |
BAR |
GPM |
LPM |
AMPS |
GPM |
LPM |
AMPS |
| 0 | 0 | 4.33 | 16.40 | 5.90 | 4.54 | 17.20 | 2.94 |
| 20 | 1.38 | 3.49 | 13.20 | 9.93 | 3.8 | 14.40 | 5.22 |
| 25 | 1.73 | 3.43 | 13.00 | 10.48 | 3.43 | 13.00 | 5.31 |
| 30 | 2.07 | 2.59 | 9.80 | 11.48 | 2.85 | 10.80 | 5.48 |
| 35 | 2.42 | 2.06 | 7.80 | 12.48 | 2.32 | 8.80 | 5.72 |
| 40 | 2.76 | 0 | 0 | 13.48 | 0 | 0 | 6.07 |

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