This 4" Liquid Filled Pressure Gauge measures pressures from 0 to 30 psi and features a flanged connection with a 1/4" NPT fitting. Designed for low-pressure applications, this gauge provides accurate readings while minimizing the effects of vibration thanks to its liquid-filled design. Built with high-quality materials, it adheres to industry standards, making it a reliable choice for professionals in HVAC, water pressure monitoring, and other low-pressure systems.
