The Delta Model 83T143-48 Chrome Concealed Flush valve is a genuine delta flush valve is made of a resilient forged metal material to help it withstand the everyday wear and use of this product. This product has many features such as the changeable inlet valve and outlet centers, a wheel handle that is designed to stop when there is a loss of too much pressure, and a standard flush valve. The Delta Model 83T143-48 Chrome Concealed Flush valve is a great fixture and is perfectly styled with its stunning chrome finish giving this product a illustrious silver sheen on all exposed trim. This product has been tested by the ICC/ANSI and has been found compliant with their standards and regulations, and also features a quiet action technology to alleviate a lot of noise from this product. The Delta Model 83T143-48 Chrome Concealed Flush valve comes with the outstanding protection of the Delta Limited Lifetime Warranty. Delta is a company that prides itself on giving you the best experience with water, and has been designing new and better fixtures to fit your needs since 1954.