GAUGE READING Pressure: 0 PSIG 5 PSIG 10 PSIG 30 PSIG 100 PSIG ________________________________________________________________ IN. H2O LB LB LB LB LB 1 377.8 394.5 413 422.2 476.8 2 574.2 680.2 748.3 792 866.7 3 826.9 887.5 972.7 1148.7 1244.8 4 1167.6 1210.4 1259.4 1497.9 1615.6 5 1557.4 1595.5 1637.7 1844.1 1981.7 6 1974 2014.9 2056 2189.2 2345.7 7 2397.7 2433 2471.1 2534.3 2710.3 8 2799.3 2825.2 2838 2881.4 3079.7 9 3160 3156.3 3106 3236.3 3461Last updated June 14, 2000