Victaulic’s VicFlex VS1 is the first flexible dry sprinkler in the industry, the company states. The unit combines the industry-leading VicFlex flexible fittings technology with traditional Victaulic dry sprinkler technology that provides freeze protection. The unit is available as a K5.6 commercial dry sprinkler in both sidewall and pendent orientations, including a flat-plate concealed version. All styles are available in either 38”, 50” or 58” lengths.