Double Sink Drain Pipe Configuration

Tighten the compressing fitting using two adjustable wrenches.

Double sink drain pipe configuration.

Two tail pipes two j tail pipes one t connector one p trap one j waste pipe seven slip nuts and seven washers. This makes our bathroom sink drain 1 5 the vent 1 5 the trap arm 1 5 and the p trap 1 5. Begin by installing a drain strainer assembly in each of the sinks. In some areas and countries plumbing legalities stipulate that you have to install an airgap on your countertop or sink if you are running a dishwasher.

Connect the shut off valves to the hot and cold water supply lines inside the sink cabinet. The actual drain assembly depends on where the p trap is located with respect to the. This is true whether the waste pipe is centered evenly between the two sinks or whether the pipe is. Assembling the drain system.

The kit comes with everything you could possibly need for low or high wall drains. Each strainer has a. Here s how to connect the plumbing under your bathroom sink. Horizontal drain pipes connecting the sink drains to the trap must have a minimum slope of 1 4 inch per foot toward the trap.

Purchase pvc drain pipes. After replacing my disposal i needed to change the configuration of the rigid white 1 1 2 pvc piping for the new disposal and double sink configuration with minimal sink to drain height. The drain will link up to this airgap and then to your sink drains. While these two sink bowls have separate drains both drains hook up to the same waste pipe.

Double sink dishwasher setups with an airgap may not look as appealing but they are required by law in some places. You will need a 1 5 trap adapter and a 1 5 plastic tubing p trap sometimes called trim trap. In this video we show you how to install dual kitchen sink drain plumbing pipes under kitchen sinks. Turn off the water to the sink cabinet and remove the cabinet doors for easier access.

2 measure and cut the two drain tail pieces to size. Repeat to make a second shut off valve assembly. How to install a double sink drain system double sink drain connection parts.