Assertion: sprinkler's feature | /r/CapableOf | instal a pressure regulator
Facets:
value: on the mainline
type: LOCATION
value: to reduce the pressure
type: PURPOSE
Source sentences:
text: This can be controlled by using the radius adjustment feature to reduce the pressure, partially closing the valve to reduce the pressure, installing a pressure regulator on the mainline to reduce the pressure, or by using special pressure regulating nozzles made by some sprinkler manufacturers (which, you guessed it, reduce the pressure!