Gidrox 12V RV Macerator Pump — Portable 12 GPM, 10 ft Lift, Self-Priming

Gidrox 12V RV Portable Macerator Pump is a compact, battery-powered sewage grinder and transfer pump that quickly breaks down waste and moves it up to 10 feet or across long runs at up to 12 GPM.

If you need a dependable way to empty an RV, boat, or camper holding tank without heavy lifting or a sewer hookup, this 150W macerator pump converts solids into a fine slurry and pushes waste through a durable 1" hose. Built with a pure copper motor, brass fittings, and anti-vibration mounts, the unit is designed for frequent use, quiet operation, and long life. The kit includes power cables for 12V cigarette outlets and battery clips so it runs from vehicle or camp batteries, plus spare seals and a clear discharge window for easy monitoring.

How fast and far will the pump move waste?

The Gidrox macerator delivers up to 12 gallons per minute and can lift waste vertically up to 10 feet and self-prime from a 3.5-foot suction depth. That combination lets you empty standard RV tanks quickly and handle uphill or distant discharge points without an external sewer connection.

• Maximum flow: 12 GPM (approximate)
• Vertical lift: up to 10 feet
• Self-priming suction: up to 3.5 feet
• Example speed: empties a 40-gallon (150 L) tank in roughly 4 minutes

What features prevent clogs and ensure reliable grinding?

Inside the pump, a reinforced impeller and high-performance cutting blades grind solids and toilet paper into a pumpable slurry, minimizing clogs and facilitating smooth flow through the included hose. A clear discharge window lets you visually confirm slurry consistency and detect dry-run conditions early.

• Reinforced grinding impeller and sharp blades
• 1" clear discharge hose for monitoring flow
• Easy rinse-out design for maintenance
• Spare sealing ring included to maintain seal integrity

How do you power and install this pump in an RV or boat?

The unit runs on 12V DC and ships with both an alligator clip cable for direct battery connection and a 7-foot cigarette lighter plug for accessories or vehicle outlets. Installation is straightforward with the included brass 3/4" NPT fittings and stainless-steel hose clamps to create durable, leak-resistant connections.

• Dual power options: battery clips and 7 ft cigarette lighter plug
• 3/4" NPT brass fittings for corrosion resistance
• Stainless-steel clamps and anti-vibration pads for secure mounting
• Compatible with cars, RVs, boats, and portable power stations

What support and durability can I expect?

Gidrox backs the pump with a 3-year warranty and 24/7 customer support to assist with installation or troubleshooting. Construction choices like a pure copper motor, brass fittings, and anti-vibration pads reduce wear and help the unit deliver consistent performance on the road or on the water.

• 150W pure copper motor for sustained power and longevity
• Anti-vibration pads reduce noise and mechanical stress
• Complete kit includes hoses, clamps, and spare seal
• 3-year warranty and round-the-clock support

Who this is for: The Gidrox 12V macerator pump is aimed at RV owners, live-aboard boaters, mobile home users, and anyone who needs a portable solution to empty gray or black water tanks without access to a fixed sewer. It suits users who want fast tank drainage, reliable clog-free grinding, and flexible 12V power options for campsite or roadside use. If you want a compact, serviceable pump that handles solids, gives clear visual feedback, and includes the fittings needed for quick setup, this model is a practical choice.