You are not logged in.

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.


Friday, June 17th 2016, 8:39am

Fittings to go from 1 inch poly to 1/2 inch funny pipe?

This question has probably been asked before...I have a system using 1 inch poly going to the heads. I want to relocate/lower some heads and want to use 1/2 inch funny pipe. i have found 1 inch to 1/2 inch reducing couplings, but am not clear on if that is the correct type fitting. Are there specific fittings to go from 1 inch poly to funny pipe? Would a normal reducing coupling work or is the ID on the funny pipe not compatible?


Supreme Member

Posts: 5,294

Location: Metro NYC


Friday, June 17th 2016, 10:37am

1429-129 is the industry code for the coupling you want, and gets described as a 1-inch Insert x 3/8 Barbed Insert coupling


Friday, June 17th 2016, 4:40pm

Thanks very much!

Rate this thread