Diagram Of Sprinkler Heads. In either case you will need to complete sections a d. The larger the k factor in number the more water it can discharge at a given pressure.
Service lines are based on 100 of thick walled pvc. K factors are known as the coefficient of discharge. The pressure at the sprinkler head p in the formula above is also critical for reasons other than the gpm flow from the sprinkler.
Sprinklers obstructions near the sprinkler heads ca n greatly affect the distribution of water.
The previously mentioned general head to head layout is suitable for regular shaped areas. Service lines are based on 100 of thick walled pvc. Sprinklers obstructions near the sprinkler heads ca n greatly affect the distribution of water. However when an area is an odd shape sprinklers should be laid out so that the spray from the first sprinkler hits the spray from the third sprinkler and so on.