Flojet Heavy Duty RV Water Pump with Strainer – 12V – 3 GPM – 50 PSI – Q301V-117S-3A

The Flojet Q301V-117S-3A Heavy Duty RV Water Pump is a high-performance 12-volt diaphragm pump engineered for reliable, on-demand freshwater delivery in RVs, campers, travel trailers, and marine applications. Delivering 3 gallons per minute (GPM) at 50 PSI, this pump provides consistent water flow for multiple fixtures, including sinks, showers, and appliances, making it ideal for mobile and off-grid water systems.

Equipped with an integrated strainer, the pump protects plumbing components from debris, extending system life and ensuring optimal performance. Its self-priming diaphragm design enables smooth startup even when water tanks are located below the pump, and it can safely run dry for short periods without damage.

The built-in automatic pressure switch provides hands-free operation by activating the pump when water is needed and shutting it off when pressure is restored. Constructed with durable, corrosion-resistant materials, the Q301V-117S-3A is designed for quiet and smooth operation, making it a dependable solution for RV, camper, and marine freshwater systems.

Key Features

• Heavy-Duty 24V Motor: Optimized for higher voltage systems, resulting in a lower current draw (max 7 amps) and longer motor life during high-volume usage.

• Five-Chamber Construction: The five-piston design provides a much more consistent, "home-like" water flow with significantly less pulsation than standard three-chamber pumps.

• Integrated Bypass Valve: Prevents annoying pump cycling when faucets are only partially opened, reducing wear on the pressure switch.

• Self-Priming & Run-Dry Safe: Can lift water up to 8 vertical feet and will not be damaged if the freshwater tank accidentally runs dry.

• Complete Installation Kit: Includes a 40-mesh quick-connect strainer and snap-in port fittings for a fast, leak-free setup.

Specifications

• Voltage: 24V DC

• Flow Rate: 4.0 GPM (15.1 LPM)

• Pressure: 50 PSI shut-off

• Current Draw: 7.0 Amps (Max)

• Port Type: Quick Connect (Includes 1/2" Barbed)

Ideal Applications

• RV and camper freshwater systems

• Travel trailers and motorhomes

• Marine freshwater systems

• Portable or off-grid freshwater setups

• High-demand mobile water systems

In the Box

• Flojet Heavy Duty RV Water Pump – 12V DC (Model Q301V-117S-3A)

• Pre-installed integrated strainer

• Mounting hardware with vibration-dampening brackets

• Installation and operation manual