All the pipes that connect to the tailpiece,.

Kitchen drain size. The drain has a threaded pipe sticking out below the lock nut that secures the drain to the sink basin itself. However, building codes stipulate that the minimum diameter for a kitchen sink pipe to carry. Yes, kitchen sink drains today are universal.

A kitchen trap arm can be 1.5 in diameter. However, the height can vary based on the height of the counter and the depth of the sink bowl. They tend to be 3 and a half inches in diameter, are usually larger than most bathroom drains, which tend to be approximately 1 and a.

The trap arm remains the same size as the kitchen sink drain opening, or it can be increased to one size larger. The most important rule is that your kitchen sink drain measures the standard 3 ½” diameter. If we’re talking about a kitchen sink standing at 35 inches, then you’ll need the drain to be at 28 inches or so.

A plumbing drain pipe size chart can help you figure out which drain size you need. Your kitchen drain probably does the most work of all the drains in your house. Actually, their size depends on the drain opening diameter of.

Although some sink strainers might look similar, it’s essential to note that they are not a standard or universal size. A single trap can service more than one sink, but adjacent drains cannot be farther apart than 30 inches. The standard kitchen sink drain size is 3 ½ inches.

That's why it's important that to keep it clear and running up to standard. Creative people make websites more friendly for. If you need to replace a kitchen sink strainer you don’t have to measure the size of your kitchen sink drain opening.