2.5″ Dia. 1/4″NPT 200PSI Liquid-Filled Gauge is a liquid-filled gauge priced at $108.82. It features a 2.5-inch diameter and a 1/4-inch NPT (National Pipe Thread). This gauge is designed to measure up to 200 PSI (pounds per square inch). Regarding its physical specifications, it weighs 2 lbs and has dimensions of 8 × 6 × 6 cm.