Jabsco Q301J115S3A Par-Max Heavy Duty 12V Water System Pump 3 GPM

The Jabsco Par-Max Q301J115S3A is a heavy-duty 12-volt water system pump designed for reliable, high-performance operation in marine, RV, and mobile applications. Delivering 3 gallons per minute at pressures up to 55 PSI, this robust pump features a heavy-duty motor and cast aluminum lower housing built to withstand continuous use even at high pressures.

Key Features:

• Co-molded diaphragm technology provides exceptional durability and extended service life
• Heavy-duty motor and cast aluminum lower housing for long-lasting performance
• Integrated sealed pressure switch enables automatic on-demand operation
• Self-priming design lifts water up to 6 feet for flexible installation locations
• Runs dry without damage to protect pump during low-water conditions
• Quick-connect ports simplify installation, servicing, and maintenance
• Vibration-dampening mounting feet reduce noise and ensure quiet operation
• Efficient design minimizes power consumption while maximizing flow

The Par-Max HD series combines proven diaphragm pump technology with commercial-grade construction, making it ideal for demanding freshwater delivery applications including galley sinks, showers, washdown systems, and potable water distribution. The sealed pressure switch and self-priming capability make this pump a versatile choice for new installations or replacements in 12-volt DC systems.