Floor Drain Riser Diagram

According to nfpa 13 risers that are 2 should use a inch or larger drain connection.

Floor drain riser diagram.

The trouble is the inspector wants the drawing to be accurate. A short riser at the underside of the drain attaches to a quarter bend fitting which allows water to flow freely instead of backing up at the drain. P 803 plumbing water riser diagram p 804 plumbing water riser diagram. If the riser is 2 or 3 then the drain connection must be at least 1 inches.

A rough in plumbing diagram is a sketch for all the plumbing pipes pipe fittings drains and vent piping. This isometric diagram will help determine if all your plumbing meets code. The discharge drain connections are dependent on the riser size. This article discusses the inspection and repair or un clogging of condensate disposal systems including air conditioning heat pump or condensing boiler furnace condensate drains condensate pumps and their proper installation as part of our review of condensate piping traps drains.

Great video here showing how to vent plumbing. Codes installation leaks clogs connections troubleshooting repair. You may need to pull a permit and need one. P 3 sanitary venting proposed vtr s are shown but the sanitary vent piping will.

P 2 mech rm floor drain a main line was shown in the area but the branch piping and all pipe sizing remains to be completed. A c condensate drains pumps. If it s 4 then the drain connection should be 2 inches or larger.