Water Hammer Irrigation System In House

The water enters the house through a metre in the basement.

Water hammer irrigation system in house. Most water hammer arrestors available today are easy to install and they feature screw type connectors that attach between a water supply line and a shut off valve view example on amazon. They had tried for months to fix it and numerous irrigation equipment salesmen had checked it out. This article discusses both the diagnosis of and how to fix water hammer. Because of their echoing effect the noise may seem like it is emanating from a particular sprinkler.

It also discusses the difference between water hammer and air in the pipes. Two guys were working full time just repairing the pipe breaks. Even the best designed system can have air inside it. High water pressure entering your irrigation system may produce loud sounds called water hammer.

Water hammer is a noisy annoying condition that can happen in sprinkler system and indoor water pipes. Drip irrigation water hammer. Two of thses zones are about 2 feet from the 2nd ball valve. Air in the system can contribute to water hammer as it can travel at a higher velocity than water.

The water runs up from the metre to near the basement ceiling and turns 90 degrees to run below the ceiling all in 3 4 copper pipes. Our house is on city water with a psi about 78 at the street and a bit lower in the house. I had a drip system put in and it was run as so. You can use three criteria to tell the difference between air in the pipes and water hammer.

Many years ago i was called in to consult on a large high school irrigation system that was having water hammer problems. The water hammer was literally blowing apart the system.