Product Overview
2.9 Gpm Water Pressure Pump

Enjoy the comforts of home on the open water with the Johnson Pump 2.9 GPM Water Pressure Pump. This five-chamber diaphragm pump delivers a smooth, consistent flow of pressurized water for all your onboard needs, from showers and galley sinks to washdowns. Whisper-quiet operation ensures a peaceful boating experience, while its compact design and easy installation make it a perfect upgrade for small to medium-sized boats and RVs.
Key Features
- **2.9 GPM Flow Rate:** Provides ample water pressure for showers, sinks, and other onboard applications.
- **Whisper-Quiet Operation:** Enjoy a peaceful on-water experience thanks to the five-chamber diaphragm design, minimizing noise and pulsation.
- **Self-Priming to 6.5 ft:** Ensures quick and efficient pump start-up, even after periods of non-use.
- **Easy Installation:** Quick-connect 1/2" and 3/4" hose or 3/8" and 1/2" threaded NPT pipe connectors included for versatile plumbing options.
- **Automatic Operation:** Integrated pressure switch automatically turns the pump on and off as needed, conserving energy and extending pump life.
- **Durable Construction:** Santoprene/EPDM valves and robust polypropylene housing ensure long-lasting performance in harsh marine environments.
- **12V DC Operation:** Compatible with standard boat and RV electrical systems.
- **Compact Design:** Saves valuable space in tight onboard compartments.
Specifications
The Captain's Take
After years of dealing with noisy, unreliable water pumps, I finally upgraded to the Johnson Pump 2.9 GPM Aqua Jet. The difference is night and day. It's remarkably quiet, provides consistent water pressure, and is built to withstand the rigors of the marine environment. I highly recommend this pump to any boater looking for a reliable and convenient water pressure system.