Dear visitor, welcome to SPRINKLER TALK FORUM - You Got Questions, We've Got Answers. If this is your first visit here, please read the Help. It explains how this page works. You must be registered before you can use all the page's features. Please use the registration form, to register here or read more information about the registration process. If you are already registered, please login here.
pressure/GPM question
Hi
Newbie here thinking of installing a sprinkler system. I measured the water pressure at the nearest hose bib to the water meter. Pressure was 65 psi. Pipe going from meter to house was 1". Tried the water pail test too. GPM comes to around 7.5.
I am thinking of using Orbit parts. Their design software said GPM was kinda low.
I thought I made a mistake in measuring the pipe cos most people I talked to said they that 3/4" but I checked it again and its 1".
Can someone tell me what I should be loooking at pressure or GPM. Will I be ok with what I have?
What size pipes should I use for main line, header lines and lateral lines?
Thanks![?]
www.irrigationtutorial.com
I would suggest that you use contractor grade parts, not parts from home improvement stores. You should be just fine with 65 PSI
Tony Posey
Ridge Run Landscapes
does it matter how many heads go on one line ?
yes it does. First read http://www.irrigationtutorial.com/ this will help a lot. anyone who is contemplating a system self installed or not would benefit. It will make you a smarter consumer. I also agree with using products from sprinkler warehouse.
Thanks,
Pete
SPRINKLER TALK FORUM - You Got Questions, We've Got Answers »
Help with Design & Installation »
Design Issues »
