Description
MNB 0-30 PSI Item: MNB00030 Features Marshall shock-proof gauges have rugged construction and are liquid filled for vibration dampening. Case OD: 1.6" (40mm) Bezel OD: 1.75" (45mm) 1/8" NPT Center Back Connection Rugged Stainless Steel Case Brass Internals Silicone Filled for Vibration Dampening Acrylic Lens Accuracy ANSI Grade 2% of span in the middle of the scale.