12V Par-Max HD Series Freshwater Pressure Pump

12 volt Par-Max HD fresh water delivery pumps feature heavy-duty motors and cast aluminum lower housings which allow for long-life, even at high pressures. This pumps also include  integrated bypass modules which reduces cycling and provides a smoother flow.

Jabsco’s updated and improved lineup of freshwater supply pumps are designed to provide years of satisfactory service in applications both large and small.
These HD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations up to 6 GPM (23 LPM) and 60 PSI (4.1 BAR), these pumps deliver exceptional performance.


• Co-molded diaphragm technology for long life and durability
• Heavy duty motors and cast aluminum lower housings which allow for long-life, even at high pressures
• Efficient and quiet operation
• Integrated, sealed pressure switch for on-demand operation
• Self-priming allows for installation versatility
• Can run dry without damage
• Quick connect ports for ease of installation, servicing, and maintenance
• Vibration dampening mounting feet
• Equipped with integrated bypass module to reduce cycling and provide smoother flow