Gidrox 12V RV Macerator Pump 12 GPM — Portable 150W Copper Motor, 10ft Lift with 1" Hose

The Gidrox 12V RV Portable Macerator Pump is a compact, self-priming 150W grinder and sewage pump that quickly macerates waste and moves up to 12 GPM for fast, clog-free emptying of RV and marine holding tanks.

If you need a reliable way to empty black or gray water tanks while on the road or at sea, this pump combines a reinforced copper motor and high-performance impeller to turn solids into a thin slurry and pump them through a 1" hose. It is designed for RVs, campers, boats and temporary or portable waste removal setups—offering fast flow, useful lift and multiple power options for flexible operation.

How fast and far can this pump move wastewater?

The Gidrox pump achieves up to 12 gallons per minute under ideal conditions and can lift wastewater vertically up to 10 feet, with suction capability to 3.5 feet. Those specs let it empty a 40-gallon (150 L) tank in roughly four minutes and handle uphill runs or long discharge runs with fewer interruptions.

• Max flow: 12 GPM for rapid tank emptying
• Vertical lift: up to 10 feet for uphill discharge
• Suction lift: 3.5 feet for on-level or lower-source use
• Empties a 40-gallon tank in about 4 minutes

What powers the pump and how easy is it to connect?

This unit uses a 150W pure copper motor and comes with two power cables: a 7 ft cigarette-lighter plug and battery alligator clips. The extended lighter cable eliminates the need for add-on extensions in most setups and lets you hook directly to an RV, car battery or portable power station.

• 150W pure copper motor for dependable torque
• 7 ft 12V cigarette-lighter plug for quick vehicle hook-up
• Alligator clip cable for direct battery connection
• Designed for 12V DC systems used in RVs and boats

How does the pump avoid clogs and stay clean?

High-performance grinding blades shred solids and toilet paper into a fine slurry that passes through the included 1" clear hose without blocking. A viewing window in the discharge chamber lets you watch flow and confirm that the unit is rinsed and not running dry, while the sealed fittings cut down on leaks and contamination.

• Reinforced grinding impeller for thorough maceration
• 1" clear hose included so you can visually confirm discharge
• Viewing window helps prevent dry running and allows rinse checks
• Sealed 3/4" NPT brass fittings and stainless clamps to reduce leaks

What accessories and protections come with the kit?

The pump ships as a complete kit with all necessary fittings, clamps, anti-vibration pads and a spare sealing ring for a secure, low-noise installation. Corrosion-resistant components and a three-year warranty reduce maintenance headaches and provide long-term peace of mind.

• Includes all fittings and stainless steel clamps for a tight seal
• Four anti-vibration pads cut noise and motor wear
• Spare sealing ring included for simple maintenance
• 3-year warranty and 24/7 support for added assurance

Who is this for? The Gidrox 12V macerator pump is aimed at RV and boat owners, mobile service operators, and anyone needing a portable sewage pump for temporary installations or off-grid waste removal. It suits users who want fast emptying, reliable clog resistance and flexible 12V power options without installing a permanent macerator system. If you need a compact, serviceable pump with clear hoses, corrosion-resistant fittings and support coverage, this model is configured for straightforward setup and regular use in travel and marine environments.