The 91B20-C4-43B-160P is a center mount pressure gauge that features a black steel case with copper alloy internals. This easy-to-read utility gauge is designed for commercial and industrial applications. This black steel gauge was designed with anti-vibration technology making it extremely durable while being certified for accuracy by NIST standards.

Specifications:

• Non-Liquid
• Lens: Glass
• Case: black steel
• Pointer: black aluminum
• Bezel: black painted steel
• Wetted Parts: copper alloy
• Connection: center back mount
• Scale: Standard psi/BAR (x100 = kPa)
• Ambient Temperature: -50 F to 160 F
• Accuracy: 3-2-3% of span, ASME B40.1 Grade B