Phelps Honey Wagon provides a less expensive option for waste and water handling than in ground sewer. Our wagon is an industrial machine for the small campground, small in size but powerful in working capabilities. The honey wagon can be used for many purposes: pumping RV holding tanks as well as pits, portable toilets, holding tanks and any other water handling needs you might have. The options are many! The diaphragm pump moves 50-60 gallons per minute. You get the job done fast!