Thank you for choosing Submatic to assist you with your irrigation needs. We have the finest and easiest-to-use materials in the irrigation industry; specializing in drip irrigation and extending to all of your sprinkler needs. We hope you will find this web site informative and understandable for all your needs. However, if you have any questions about what you read or need assistance in the design of your system, don't hesitate to call one of your licensed irrigators at 1-800-692-4100. We are waiting to hear from you.