Series USG-P Under Sink Guardian Thermostatic Mixing Valves are used in commercial and residential applications to mix hot and cold water in under-the-sink installations to protect against accidental scalding. It consists of a thermoplastic body construction with 3/8 in. male compression connections, stainless steel disc, spring, and ball, copper thermostat, Buna-N rubber disc and O-rings, Udel-P1700 pistons, Garlock 3000 gasket, check valves, tamper resistant locking cap and integral strainer with 40 mesh stainless steel screens to filter out debris. Series USG-P uses a double throttling design and a thermostat to control hot and cold water temperature, and dual check valves to protect against cross flow. It provides superior flow rate (between .5 and 2.5 gpm), accurate temperature control, and low pressure drop. It is suitable for kitchen and bath installations where the water delivered to the fixtures is intended for bathing or washing. Strainer (-strainer) model available. Maximum Pressure: 150psi (10.6 bar). Accurate within +/-3°F (+/-1.7°C). Temperature Range: 80°F to 120°F.