China Frl Unit suppliers Introduction The Pressure Gauge Air Regulator is a product that can be used together with other equipment to adjust air pressure. Its main structure includes regulating valve, thickened diaphragm, mounting bracket, air inlet, air outlet, high-precision pressure gauge, etc. You just pull up the cap and then you can adjust the pressure by rotating it. After adjustment, you can lock it by pressing it down. This product is very suitable for pipeline and compressed air systems, electrical appliances, minerals, and other industries. Features The Pressure Gauge Air Regulator adopts a standard modular design, which