CrestWave RV Macerator Pump 12GPM
Price evolution
Product description
This compact macerator makes waste removal faster and less messy, combining a high‑power motor with strong SK5 blades for RVs and boats. It empties portable tanks quickly, frees you from long dumping sessions, and keeps onboard plumbing running smoothly.
Highlights
The CrestWave RV Macerator Pump is built to speed up tank emptying and simplify maintenance. With a 144W copper motor rated at 12V, it reaches a flow of 12 gallons per minute and can empty a 150L tank in under four minutes according to the manufacturer. It handles lifts up to 10FT and features thermal overload and dry‑run protection, which helps avoid motor damage during tough jobs. Use it for winterizing, portable tank dumping, or routine wastewater management, and expect quieter operation at or below 70 dB.
Tech specs
- Name: CrestWave RV Macerator Pump
- Power: 144W
- Voltage: 12V
- Capacity: 12 GPM
- Material: SK5 steel blades
Why it’s worth it
The dual SK5 spiral blades crush solids to under 15mm so hoses are less likely to clog and you spend less time troubleshooting blockages. The built‑in garden hose connector with an on/off valve makes flushing the system straightforward, while included fittings and clamps help you get running without extra trips to the store. Take into account that the suction height is 3FT, so plan placement accordingly.
How to use it
Plug the 2.3M cigarette lighter cord or wire it into a 12V supply and connect using the supplied 3/4 NPT fittings. Open the outlet valve before starting and run water through the garden hose connector to flush after each use. It’s a solid option if you value fast emptying and easy cleanup, and it comes with thermal protection for longer life.
What’s included
The kit arrives with adjustable metal clamps, NPT copper fittings, a cigarette lighter power cord, a pair of rubber gloves, a screwdriver, waterproof tape, and a storage box, giving you everything needed for installation and routine maintenance. The unit has an IPX8 rating and supports operating temperatures from 41℉ to 140℉. CrestWave RV Macerator Pump is a practical addition when you need reliable, fast waste disposal on the road or on the water.
