PIC Gauge 301L-404R Glycerin Filled Bottom Mount Pressure Gauge with Stainless Steel Case, 316 Stainless Steel Internals, Plastic Lens, 4" Dial Size, 1/4" Male NPT Connection Size, 0/5000 psi Range

300 series gauge line is a high quality line of Glycerin filled gauges. The Dry filling helps dampen the effects of pulsation and vibration, while also perpetually lubricating the movement (and keeping contaminates such as dirt away from all moving parts) which will extend the life of the gauge. This gauge has been specifically designed with original equipment manufacturers in mind. It is typically used in chemical processing or food processing applications as well as any commercial or industrial application where stainless steel components are required.