Baker AVNC-300P Pressure Gauge, 0 to 300 psi. This pressure gauge has a stamped aluminum 2.5 diameter dial and polished stainless steel case. Its glycerine fill provides a dampening effect which minimizes pulsations. Dual English/metric scales (psi/kPa). Polished stainless steel case. Glass lens, pressed bezel. Bronze tube and brass socket with brass movement. Glycerine fill provides a dampening effect which minimizes pulsations; continuously lubricates gauge movement; and makes this gauge ideally suited for adverse environments. Ideal for the following applications: Process Monitoring, Production Line Testing, Laboratories, Adverse Environments. What’s included with the Baker AVNC-300P-NIST. 1/4 NPT Bottom Mount.