How to fix ‘Old Faithful’ sprinkler head
This common problem usually is caused by a lawn mower that runs into the sprinkler head or shears it off. But kids can be ...
UMass Lowell1y
Automatic Sprinkler Systems
A sprinkler system employing automatic sprinklers attached to a piping system containing water and connected to a water supply so that water discharges immediately from sprinklers opened by heat from ...