Centrex 3000 Non-Electric
Sunmar composting toilets are the best composting toilet on the market and are available in several sizes. The 3000 NE has the highest capacity and the NE version requires no electricity. It is available with a waterless or water flush toilet. The water flush unit can be supplied with water from a gravity fed system, a 12 volt DC water pump or a standard electric water pump system.
The Centrex 3000 NE utilizes a continuous flow design for very heavy cottage or medium residential use. With a continuous flow system, rotation of the drum moves compost along the larger and longer 3000 series drum, before it drops automatically into the collection housing at the end of the unit. Under normal operating conditions the drum will not have to be turned backwards for emptying