Drain Waste Vent System Diagram

Use 1 1 2 or 2 inch pipe for the drains and maintain the same minimum slope as on waste lines.

Drain waste vent system diagram.

Tie drains from sinks bathtubs and showers to a nearby toilet waste line or directly into the stack. Sanitary tee diagram like other types of t fittings it connects two pipes for a main run and one at 90 degrees for a branch run. Both kitchen 1 1 2 inches and bathroom 1 1 4 inches are smaller than the rest of the drain system on purpose. They lead into larger branch drain pipes which lead into the 4 inch stack.

Basic plumbing diagram base bathroom plumbing vent diagram bathroom plumbing vent aikidoka co dn 1445 vent pipe size on kitchen sink wet vent rules jlc 34 the drain waste and vent dwv system is tested for leakagebathroom plumbing vent diagram evanhomeideas cowaste plumbing diagram wiring directoryhow drain waste vent plumbing systems work homehow to properly read more. A sanitary tee directs traffic in your home s drain waste vent plumbing system to make sure wastes go down to the sewer and gases go out the vent stack. As the water runs down proper venting is required to avoid a vacuum from being created. Figuring out your drain waste vent lines if you have to make plumbing repairs around your home it helps to understand your drain waste vent system dwv.

When installing your vents it s highly recommended that you plan out your drain lines to minimize the risk of clogging.