Grohe Concetto 144682431 Pressure Balance Valve Trim with Cartridge in Matte Black

The GROHE Concetto Pressure Balance Valve Trim with Cartridge combines a sleek design and precision performance for the well-appointed bathroom. Concetto is equipped with a double ceramic pressure balance cartridge for consistent water temperature and smooth, flawless operation. Requires GrohSafe 3.0 Rough-in Valve, sold separately.Includes one-piece cartridge to simplify installation and maintenanceDouble ceramic pressure balance cartridge features a ceramic disc mixing valve and a ceramic balancing spool Ceramic disc mixing valve ensures a lifetime of drip-free performance and smooth handle operationCeramic balancing spool maintains a constant water temperature Integrated Check ValveA valve that prevents backflow of water into the sump pit from the Discharge Pipe . s are engineered to eliminate cross flowAdjustable hot limit safety stop reduces the risk of accidental scaldingOffers a wide comfort zone to fine tune to the desired temperature For use with GrohSafe 3.0 rough-in valves, sold separately .tooltip { cursor: pointer; text-decoration: underline; position: relative; } .tooltiptext { visibility: hidden; width: 220px; background-color: #333; color: #fff; text-align: center; border-radius: 5px; padding: 8px; font-size: 14px; position: absolute; z-index: 1; bottom: 125%; left: 50%; margin-left: -110px; opacity: 0; transition: opacity 0.3s; white-space: normal; line-height: 1.4; } .tooltip:hover .tooltiptext { visibility: visible; opacity: 1; }