Product Highlights Mounted with standard flanges Standard "corner tap" configuration Corrosion free material Simplified installation Built in metering taps (1/4" female NPT STD) Proven through a wide range of applications for accuracy and energy efficiency Assures long term reliability and accuracy 14" line size 4.000" bore 0.30 Beta water capacity: 20" d.p. W/C, 244.14 GPM flow air capacity: 20" d.p. W/C, 927.14 SCFM @ 14.7 psia, 1436.59 SCFM @ 20 psig, 2625.81 SCFM @ 100 psig 40 lb