Standard Kitchen Sink Drain Pipe Size

For instance the minimum pipe diameter for a washing machine drain is pipe with a 1 1 2 inch diameter.

Standard kitchen sink drain pipe size.

It provides the right amount of flow to drain a kitchen sink during heavy use. The diameter of the plumbing from the main sink is 1 1 2 which then connects to 2 waste pipe. This pipe is the standard size for all kitchen sinks. A 2 inch sink strainer fits the standard bar sink drain.

The standard size and setting. Since all kitchens use this size of pipe it is best to stick with it during any repair. Compare the fixture to the minimum sizes of drainage pipe by fixture table. The 1 2 inch supply pipes that come to the sink each terminate with a shutoff valve and this valve is one of the two factors that determine the connector size on the faucet hose.

When installing a new kitchen sink drain or repairing an old leaking one you need a particular size drainpipe. Drains connect to either a 1 1 4 inch or 1 1 2 inch tail pipe. Sewer drains from laundry sinks or washing machines are 2 inches in diameter and those from sinks in the kitchen bathroom or powder room generally use a 1 5 inch pipe. While the standard kitchen sink size measures 22 by 30 inches length by width sink sizes generally depend on the interior width of the sink s cabinet.

This size is precisely the diameter of the pipe instead of the length. A standard rule of thumb is that sewer pipes leading away from a toilet are 3 inches in diameter. All the pipes that connect to the tailpiece including the p trap assembly. Item 2564297 model dk 105 lw.

Bob villa or not to suggest 1 1 2 is only found in bottom of the line housing is inexcusable for. Some older sinks may have drains that connect to a 1 1 4 inch tailpiece but most modern drains have a 1 1 2 inch outlet. The main sewer pipe leading to the septic tank or public sewer is usually 4 inches. These drains like bathroom and kitchen drains use a p trap which is a j shaped pipe that connects to the main drain line.

Snappytrap snappy trap universal drain kit for bathroom sinks. However most of the bathroom sinks use 1 inch drain pipe.