Dishwasher Garbage Disposal Air Gap

And the air gap separating the openings of the two hoses normally prevents waste water from backing up and contaminating your freshly washed dishes.

Dishwasher garbage disposal air gap.

A dishwasher air gap is code in many jurisdictions though some allow an alternative installation method. The dishwasher pumps discarded water and food particles through the hose and into the garbage disposal. You can make a high loop a unique configuration of the drain hose that takes the line up above the water level. The air gap fitting links either to the garbage disposal or to the drain itself.

A dishwasher air gap separates two branches of hose with a physical gap of air to guarantee that cross contamination between the dishwasher and drain is impossible. You then connect the garbage disposer and the drain tube with hose clamps. You can use a pipe strapping or hose clamp to ensure that the hose is securely held onto the counter top s underside. The drain system includes an air gap fitting that prevents garbage disposal debris from.

The incoming dishwasher drain hose connects to one fitting while a secondary hose runs from the other fitting to the kitchen sink s drain pipe or garbage disposer. It s a basic yet useful preventative measure. There are a few different reasons for this including a damaged seal or possibly because of a blockage in the pipe which connects the air gap to the dishwasher. Just like the air gap the high loop will prevent the back siphoning of garbage from the disposal into the dishwasher.

A dishwasher with a functional air gap will pump wastewater through the air gap and into a disposal system by way of a drain hose. The other branch descends from the air gap to the garbage disposal. If there is a blockage then this will need to be removed by using a plumber s snake. Check the pipes between the air gap and the dishwasher and the air gap and the waste disposal.

If everything works properly the dishwasher pumps waste water to the air gap where it s moved away by the drain hose to the garbage disposal. Mounted to the rim of a kitchen sink the air gap s outlet intercepts and empties waste water from clogged drains before it can flow through the appliance s drain hose and into the appliance. However if you d prefer not to use that fitting there is a dishwasher air gap alternative. One branch of the air gap fitting connects from the dishwasher to the air gap.

You can find an illustration of a dishwasher air gap here.