FloJet Water Booster System - 40PSI - 4.5GPM - 24V - 02840300A

FloJet Water Booster System – 40 PSI / 4.5 GPM – 24V – 02840300A

The FloJet 02840300A Water Booster System is a high-performance 24V DC pump system designed to increase water pressure and flow for RVs, campers, boats, cabins, and light commercial freshwater applications. Delivering 4.5 gallons per minute (GPM) at 40 PSI, this booster system ensures consistent, on-demand water pressure for multiple fixtures, including sinks, showers, and appliances.

Using advanced diaphragm pump technology, the FloJet Water Booster System provides quiet, smooth, and pulsation-free water flow, enhancing comfort while reducing strain on plumbing lines. The built-in automatic pressure switch allows for hands-free operation, turning the pump on when water is needed and shutting it off once the desired pressure is reached.

Built with durable, corrosion-resistant materials, this booster system is engineered for long-lasting reliability in demanding environments. Its compact design makes installation easy, even in tight spaces, and the system is suitable for residential, mobile, marine, and off-grid freshwater setups.

Key Features

• High-Volume Output: Delivers a powerful 4.5 GPM (17.0 LPM), allowing multiple showers, faucets, and appliances to run simultaneously without a drop in pressure.

• Quiet & Efficient: The large accumulator tank stores pressurized water, so the pump only runs when the tank's reserve is depleted. This significantly reduces noise and extends the motor's lifespan.

• Plug-and-Play Design: The system comes pre-plumbed and pre-wired on a corrosion-resistant mounting base, making installation straightforward and professional.

• Safety & Reliability: Features run-dry protection, ensuring the pump won't be damaged if the freshwater tank is empty, and it is self-priming up to 6 vertical feet.

• 24V Optimization: Engineered specifically for 24-volt systems to provide higher efficiency and a lower amp draw (only 0.8 Amps at max) compared to 12V models.

Specifications

• Voltage: 24V DC

• Flow Rate: 4.5 GPM

• Pressure: 20 PSI Cut-In / 40 PSI Cut-Out

• Amperage: 0.8 Amps

• Port Size: 1/2" NPT Female

• Tank Material: Polypropylene with a Food-Grade Butyl Diaphragm

Ideal Applications

• RV and camper freshwater systems

• Marine freshwater systems

• Off-grid cabins or portable water setups

• Light commercial water supply systems

• Residential booster systems for sinks, showers, or appliances

In the Box

• FloJet Water Booster Pump – 24V DC (Model 02840300A)

• Pre-installed automatic pressure switch

• Mounting hardware and brackets

• User installation and operation manual

Pro Tip for Maintenance

To keep the system running smoothly, we recommend checking the air pre-charge in the accumulator tank annually. For this model, the air pressure (checked at the Schrader valve on the tank) should be set to approximately 18 PSI (2 PSI below the pump's 20 PSI cut-in pressure) while the system is unpressurized.