Rogers Corporation is a leading manufacture of hydrants for the snowmaking industry. It was founded in 1971 and in 1981 began specializing in providing high quality hydrants for the snowmaking industry that would not vibrate open. There have been two series built; the second (B series) developed in 1983 has proved to be extremely effective. After 20 years The Rogers B series hydrants have proved to be the best hydrants for your money.