247C dp indicator
The Model 247C is a 6 “(152 mm) mobile marker located in a plastic holding box with a built-in 3-valve tank, drain valves and neoprene hoses. DP ranges from 0 to 30” w.c. Portable backflow testers available at 0-400 rpm (Model 246 BFT–3 inches; Model 247CBFT–6 inches), powered by 224C DPU.
M247C characteristics: Pressure Overrange Protection (up to 500 PSI)–no stress peaks harm the meter. Easy reading scale–150 separate 0.1 PSID divisions mark the large scale.