Pressure Regulator Valve Air Test Filling Adapter Gas Cylinder Refill Accessories Thread G1/2-14 Aquarium Sodastream Co2 Hpa Aeg

The main body of this product uses advanced aviation aluminum, more beautiful, more lightweight, more wear-resistant, more sealed. Strong performance

Application: fire breathing air bottle, scuba breathing air bottle, constant pressure valve, high pressure pump, can also be equipped in fire, medical rescue, rescue and other vehicles, in the fire, coal mine and chemical accidents and other disasters.