Hot Tap Into Water Line

If you live in an area with acidic water copper can corrode over time.

Hot tap into water line. You add a valve and test the connection under pressure with a hydrostatic pump. In many cases the fitting is a weldolet where a flange is welded or a split tee with a flanged outlet see image above. Hot tapping how does a hot tap work. The fitting the valve and the hot tap machine.

This video demonstrates how a new valve can be connected to a live water main without having to shut the water off so as to avoid interrupting service to a. Hot tapping is the technique used to attach a branch connection to a pipe while the system is in service and then creating an opening in that pipe by drilling or cutting. A wet tap connection ranges in approved sizes from 3 4 up to 2. Hot tapping is also known as wet tapping.

With the modern tools now in use only a minimal amount of water is lost on the process. Plastic pipes are simpler and a bit easier to work with. The fitting is attached to the pipe mostly by welding. For a hot tap there are three key components necessary to safely drill into a pipe.

While hot taps are most often done in piping system they may also be done on pressure vessels and storage tanks to add nozzles. How to tap into a water line. An 1 2 water line connection pictured below is not legal for use and should. You place a hot tap service saddle or sleeve onto the line.

When a hole for a new connection is drilled into a nyc water main only about a 1 2 gallon of water is lost. If you need a source of water for the sink or the refrigerator s icemaker or water dispenser there are a variety of ways to tap into an existing water line. Hot tap means the water main is live or charged hot. Copper lines require a special set of tools to tap the water line.

A pex supply won t corrode like copper. It is a way to tap into a water line while it is under pressure and add a line drain the system or add a thermowell or sensor.