K-Rain 4" Pop-up Rotor Head with Check Valve - RPS4

About the K-Rain 4" Pop-up Rotor Head with Check Valve - RPS4

The K-Rain RPS4 RPS Pop-Up Spray Series sprinklers have been built with the contractor in mind, with it's narrow profile and simple replacement process. K-Rain has been exceeding expectations in the field for over 40 years, founded by Carl Kah back in the 1970’s, K-rain began by designing sprinkler systems that were ideal for golf courses. Carl, a retired rocket scientist, knew that he could apply his knowledge of engineering to the sprinkler industry to produce sprinkler systems that were effective and environmentally efficient.