Sink Drain Trap Types

The stopper basket features a post for stability and a rolled edge design for safety.

Sink drain trap types.

Bathroom sink drains are either pop up drains or grid drains with the difference being pop up drains can close allowing water to build up in the sink. Grid drains have small holes that can t close so water always drains. A pipe from the sink leads down through an abrupt u shaped squiggle and disappears through the wall presumably taking all the drain water and waste. Drains and proper drainage are important parts of any home.

The p trap prevents vapors from returning up through the drain. Traps come in 1 1 4 inch standard bathroom sink or 1 1 2 inch standard kitchen sink inside diameter sizes. Plastic sink drains with adjustable height p trap this drain is chemical resistant and often used in lab sinks. Trap seal is the maximum vertical depth of liquid that a trap will retain measured from the crown weir and the top of the dip of the trap.

Check out the diagram in figure 1. Different types of traps are as follow. Keeney 1 1 2 in plastic sink trap with 6 extension tube. Types of plumbing traps and how they work.

When it comes to understanding a drain there s a lot more going on than meets the eye. Floor trap or nahni trap floor trap or nahni trap is provided in to the floor to collect waste water from bathroom wash area washbasin and kitchen sink area etc. Perfect for most sink types this sink strainer has stainless steel construction for corrosion resistance and lasting performance. Learn about the different types of drains traps and vents and how they work in a typical house.

Kohler 1 1 4 in brass p trap. This strainer has a basket that prevents debris from entering the drain and can easily be removed for cleaning. When replacing a p trap you should use the same type of trap you remove. At first it seems childishly simple.

The most common of all plumbing traps is the p trap. Traps are made from abs black pvc white or brass either chrome plated or natural colored. For pricing and availability.