SEAFLO 41 Series Diaphragm Pumps 12V/24V 3-17LPM 17-60PSI
12V/24V 3.0-17.0LPM 17-60PSIThe 41-Series pump provides high volume water flow with reduced pump cycling, thanks to the quad?chamber diaphragm and internal bypass. These models are designed to run on water systems with no accumulator tank necessary, and up to five outlets. It is also suited for use with a holding tank water system, as may be found in a boat, RV or remote cabin. It provides up to 4.5 gallons per minute, suitable in a system of up to five fixtures. The 41-Series pumps are self-priming, and can run dry without damage, performance reliable and low current.This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when faucet is opened and closed.They're 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 |
