Mid-West Instrument P/N 116-BB-10-(AFPT)O 0-250 "H2O, Type 116, 6" Dial, 0-250 "H2O DP Range, Plastic Case, Brass Body, SS Trim, Viton Diaphragm Wetted Parts, 1/4"FNPT Top / Bottom Connections, 1% of FS Descending Accuracy, Dry Case, Includes Panel Mounti