Product Time Delay Self Closing Polish Chrome Brass Metered Basin Tap Function Hot and Cold water mixer Installation Wall Mounted Material brass Material Analysis Cu 59-63%, Pb: 0.1-1.7%, Zn 37%. Finish: Chrome, nickel, bronze, brass, Porcelain, etc for option Surface Color chrome,brush nickel, gold rose, gold, old brass, brown brass, oats,black, dust sliver, brass, Porcelain ect for option. Cartridge Top ceramic cartridge,KCG and Sedal cartridge availble Plating Thickness Nickel>7.5um Chrome>0.25um Saline Chamber Test >24 hours, can be 72 hours Water Pressure Limit 0.05*** - 0.6*** Water Pressure Recommend 0.1*** - 0.6*** Water Temp. 0°C - 90°C Water Temp. Recommend 55°C - 65°C Water Supply: Includes standard 1/2", 3/8"or 9/16" male thread fittings. Flowing Rate Bath/Shower Mixer�81/min, Other Mixer�21/min Features Temporizing time with 4-8 seconds, Matching with G1/2" water inlet |