SEAFLO Pressure 51-Series 24V 5.0 GPM 60 PS | 4Boats

The Pressure 51 Series 24V diaphragm pump delivers high-volume, low-cycle performance for boats, RVs and remote water systems. Designed for systems without an accumulator tank and suitable for fresh or salt water; thermal overload protected, quiet with a rubber mounting base, and easy to install and winterise.

• 18.9 L/min (5.0 GPM) flow rate
• Supplies up to 4 fixtures; 5-chamber heavy-duty diaphragm with on-demand long-life pressure switch
• Shut-off pressure 60 PSI ±5 PSI (≈4.1 bar ±0.3 bar); valves EPDM; diaphragm Santoprene; ports 1/2-14 MNPT
• Priming 1.8 m (6') suction lift; self-priming and capable of running dry
• Max recommended temperature 60°C (140°F); max draw 8.0 A
• 16 AWG, 9" (22.8 cm) long leads
• Download manual (PDF)

The Pressure 51 Series 24V diaphragm pump delivers high-volume, low-cycle performance for boats, RVs and remote water systems. Designed for systems without an accumulator tank and suitable for fresh or salt water; thermal overload protected, quiet with a rubber mounting base, and easy to install and winterise.

• 18.9 L/min (5.0 GPM) flow rate
• Supplies up to 4 fixtures; 5-chamber heavy-duty diaphragm with on-demand long-life pressure switch
• Shut-off pressure 60 PSI ±5 PSI (≈4.1 bar ±0.3 bar); valves EPDM; diaphragm Santoprene; ports 1/2-14 MNPT
• Priming 1.8 m (6') suction lift; self-priming and capable of running dry
• Max recommended temperature 60°C (140°F); max draw 8.0 A
• 16 AWG, 9" (22.8 cm) long leads
• Download manual (PDF)