Hongqi 160mm Safety Flameproof Liquid Filled Pressure Gauge, Bottom Mount, Thread Connection, M20*1.5/OEM. A Safety Flameproof Pressure Gauge is a gauge used to measure pressure in hazardous and explosive environments. It is designed to prevent ignition or explosion in such environments by being flameproof, meaning that it can withstand high temperatures and prevent the transmission of flames or sparks.
The gauge is typically made of materials that can resist fire and prevent the buildup of static electricity. It is also designed to prevent any leakage of gas or fluid from the system being measured, which could create an explosive atmosphere.
Safety Flameproof Pressure Gauges are commonly used in industries such as oil and gas, chemical processing, mining, and aerospace, where explosive atmospheres are common. They are essential for ensuring the safety of workers and preventing accidents and damage to equipment.