ALDERVIC 12V RV Macerator Pump 15 GPM — 9.8 ft Head, Self-Priming with Quick-Release & Hose

The ALDERVIC 12V RV Macerator Pump is a portable, self-priming waste pump that grinds and evacuates RV black and grey water at up to 15 GPM for faster, cleaner tank emptying.

Designed for RVs, campers, travel trailers and boats, this macerator unit combines a high-flow 12V motor with an internal cutting system and thermal overload protection to handle routine waste disposal tasks. It arrives with power leads, fittings and a short transparent hose so you can connect, operate and remove the pump quickly without complex plumbing changes. The compact quick-release design makes it convenient to stow when not in use and simple to deploy at dump stations or campsite hookups.

How fast and how far can the pump move waste water?

The ALDERVIC macerator delivers up to 15 gallons per minute flow and supports a maximum head of about 9.8 feet (3 m), making it effective for most RV waste transfer situations. It also provides roughly 3.2 feet (1 m) of suction lift, useful when pumping from lower tanks or short lift applications.

• Maximum flow: 15 GPM for quicker tank draining
• Max head height: 9.8 ft (3 m) for elevated discharge points
• Suction lift: up to 3.2 ft (1 m) for short-lift tasks

What features help it handle tough waste and resist damage?

Its integrated macerator blade reduces solids into smaller particles so the fluid passes through hoses more smoothly, lowering clogs and back-pressure. The motor includes thermal overload protection to shut down under excessive heat, helping preserve the pump during longer or demanding operations.

• Macerator cutting system to break down solids for reliable flow
• Thermal overload protection for motor safety
• Robust build intended for repeated mobile sanitation use

What connections and accessories are included for installation?

The pump ships with a cigarette-lighter power cable and a battery extension cable, plus replaceable 20A fuses so you can power it from your rig quickly. Also included are a brass 3/4" NPT fitting, a clear 1" PVC hose section and an inlet valve control handle to simplify hookup and inspection.

• 2.2 m cigarette-lighter power cable and 0.6 m battery extension
• Replaceable 20A fuses for safe, on-the-road swapping
• 3/4" NPT brass fitting, 1" clear PVC hose, and inlet control handle

How easy is it to use and store in an RV or boat?

The quick-release mounting and self-priming capability let you install or remove the unit without tools in most setups, making it practical for weekend trips or seasonal travel. Its compact footprint fits storage compartments and the clear hose allows visual confirmation of flow during operation.

• Quick-release design for fast installation and removal
• Self-priming functionality for hassle-free starts
• Compact, portable form factor for easy storage onboard

Who is this for: The ALDERVIC 12V macerator pump is intended for RV and marine owners who want a reliable, portable solution for faster black and grey tank emptying without permanent plumbing changes. It suits travelers who need higher flow rates than hand pumps provide, technicians servicing mobile sanitation systems, and anyone who wants a compact pump with included electrical and hose accessories for immediate use.