OpenSprinkler › Forums › Hardware Questions › OpenSprinkler Pi (OSPi) › Drip irrigation question – how do you use it? › Re: Re: Drip irrigation question – how do you use it? August 4, 2014 at 2:35 am #27673 DonaldMember I’m looking forward to see your work. Both GPM and GPH are used in drip. Drip valves are rated at GPM. Few home users would know the volume of water through their drip system, so I’ll be interested in how this works.
