engineers have devoted years of extensive research to improve air control in water systems focusing on practical performance testing along with an in-depth evaluation of today's current range of air valve technologies. this extensive research has led to the development of an innovative new line of air valves...
valves or anti-drain valves are highly recommended to avoid water waste. you can easily convert your overhead sprinklers to drip irrigation. there are generally two ways to convert a high-pressure, high-flow spray system to a low-pressure, low-flow drip system: installation of a master filtration and...