*PLUMBERSSTOCK EXPERT* responded:
Thank you for your interest in the Rain Bird XFS-09-12-500! If I understand your question correctly, the recommended spacing for this 1/2" X48032 XFS Series Drip Tube with Copper Shield is 12”. We hope this helps! Please refer to the specification sheet and the manufacturer’s catalogue if you have more questions. Once you’ve made your selection, always remember to click Add to Cart to confirm your order, enter your zipcode and you’ll be all set! For availability inquiries, or to better understand lead and ship times, please contact one of our knowledgeable customer service representatives @ 435-868-4020 between 8:00 AM to 7:00 PM MT or through e-mail @ email@example.com. You can also sign up for our Newsletter!