Rv Black Water Tank Plumbing Diagram
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Rv black water tank plumbing diagram. The galley sink uses a small rv style trap under the sink. Drains grey tank. Rob roy with a little practice and forethought rv waste systems will be easy to use and the experience can be as pleasant as possible. The typical rv sanitation system is made up of a black water holding tank for solid waste and at least one gray water holding tank for liquid waste.
The third tank in your rv is the gray water tank. The shower drains into a special 1 1 2 hepvo trap. The gray and black water tanks will also each have an rv plumbing vent. When you clean the dishes wash your hands or take a shower the grey tank is where the dirty water goes.
The black tank holds all of the toilet water and its accompanying human waste. Grey and black tanks the dirty water tanks. This device provides the functionality of a standard p trap but takes up less space under the shower. The grey and black tanks come equipped with vents that extend out of the roof of the rv.
Rv holding and water tank diagram. Water exits the trap and runs through a flexible 3 4 hose to the grey water tank underneath the van. As the picture to the left shows it usually will have 3 or 4 sensors in the side of the tank. The gray water tank gets filled with water that runs down the drain when you shower do dishes or wash your hands.