Irritrol's 2713APRDK-MF 1" Electric Medium Flow Drip Zone Kit comes from the 2700 Series. It has a 1" slip thread. The 2713APRDK-MFhas a flow rate of .25 - 30 GPM. It has a pressure rating of 10 - 150 PSI. This kit includes: a 1" 2713APR Series Valve, AVB, Filter, Medium Flow Regulator, and all the fittings needed to assemble it. Irritrol has made their name as a brand by selling and marketing exclusively to the professional installer, as a result their products are geared to be dependable and durable. Irrirtrol is now making their products available to you through our website. If you are looking for a product line that will last year in and year out, Irritrol is the brand for you.