HFS(R) -30inHg-0-150psi Vacuum Pressure Gauge Glycerin Liquid Filled, 2.5" Dial Size, 1/4" NPT Lower Mount, Stainless Steel Case, PSI and Bar Dual Scale

The HFS -30 HG-150 PSI Vacuum Pressure Gauge is a reliable and durable instrument designed for both vacuum and pressure environments. Featuring a 2.5" dial size and a 1/4" NPT lower mount, this gauge is constructed with a stainless steel case and a polycarbonate window for enhanced durability. The internal components, including the connection, movement, and Bourdon tube, are made from copper alloy, ensuring accurate and consistent readings. The gauge is filled with glycerin, which helps to dampen vibrations and reduce the pulsating effect of medium pressure, providing more stable readings. With a dual scale of PSI and Bar and an accuracy of +/- 3%, this gauge is suitable for a wide range of applications in various environments with normal ambient temperatures ranging from -4°F to +140°F (-20°C to +60°C).

• [MATERIAL]: Housing Material: Stainless Steel; Connection: Copper Alloy; Movement: Copper Alloy; Bourdon Tube: Copper Alloy; Window: Polycarbonate.
• [SIZE]: Dial Size: 2.5”; Thread: 1/4" MNPT.
• [ACCURACY AND SCALE]: +/- 3%; PSI and Bar.
• [Liquid Filling]: The HFS -30 inHg-0-150 psi vacuum pressure gauge is filled with glycerin, which enhances the reliability and integrity of this vacuum gauge and helps dampen the effect of vibration and pulsation.
• [APPLICATION]: Normal Ambient Temp.: -4°F to +140°F (-20°C to +60°C); suitable for both vacuum and pressure environments. The damping liquid (glycerin) can resist the vibration of the working environment and reduce the pulsating effect of medium pressure.