Pressure Regulator, 10 PSI for Drip Irrigation by Flora-Flow 10PSI Pressure Regulator for use with drip irrigation systems and Flora-Flow Mats Delivers 1/10th Gallon to 6 Gallons per minute of water at 10 PSI Use with drip irrigation systems Compatible with Flora-Flow Universal Connector Kit (Part#ECUCK001R) for single and dual line drip irrigation mat systems