Automatic Drains Can Save You Headaches in Cold Weather
By Richard Gilliland
Installing a lateral line irrigation system in areas where the temperature fluctuates between hot and cold can be very stressful. Worrying about whether you have blown out your irrigation lines properly or not, because you do not want your lines to freeze and burst is not fun. By installing automatic drains in your irrigation system, you can help to decrease some of that worry and stress. What exactly do automatic drains do?

Photo: daltonbearing.com
When the irrigation system is turned off, the automatic drains drain the remaining water from the lines. This can help prevent freezing and damage when the temperature starts going down. The automatic drains have to be installed at the low points of the line at a 45-degree angle to ensure that the water is completely drained from the line. With no water in the irrigation lines, there is no danger of freezing and damaging the lines.








