["Description:\r\n\r\n-Universal Fitment with Dual-layer Inlet Filter - Designed with 3/4\" garden hose threads & NH threads, for All US water sources. DUAL-LAYER inlet screened filter helps to filter particles like gravel, debris to prevent impurity blocking and for valve body damage\r\n-Lead Free Brass, Safer and Healthier - Class C46500 LEAD-FREE BRASS treated by hot casting process technology. Tested to meet NSF lead-free requirements of less than 0.25%, which can inhibit bacterial growth Effectively. This regulator was modified to contain lowest amount of lead of any regulator on the market;\r\n-Stainless Steel Gauge with Explosion-proof Plug - Better shock, dust and water leaking resistance than plastic for shell gauge on the market.\r\n -The build-in oil damps sudden pressure changes to damage the gauge. In for case of water pressure exceeds the capacity, the Explosion-proof plug can prevent water spraying out from the end of the hose\r\nAdjust Water Pressure from 0-160PSI - Adjustable water pressure setting can easily adjust whatever water pressure you want (from 0-160PSI, Preset at 45PSI) by screw driver.\r\n-Removable for Valve Spool and Easy to Use - Compact size for easy to use, the removable for valve spool for easily cleaning or replacement when needed by removing it. NOTE: In order to protect the sealing performance of the product, professional expert is highly recommended!\r\n\r\nFeatures:\r\n\r\nSize: 11x11cm/4.3x4.3inch\r\nInlet: NH3/4 \r\nOutlet: NH3/4\r\nfor Valve body: 1/2\r\nMax Pressure: 160psi(preset at 45PSI)\r\nMaterial: Brass\r\n\r\nPackage included:\r\n1x Water Pressure Regulator\r\n1x User Manual"]