DIN Valves Fill Station Adapter M18x1.5 Thread High Pressure Air Tanks Charging Valves Cylinder Refill Adapter Enduring

Types of Threads: For international standard connection thread M18x1.5. Be sure to check tanks thread before purchase. Gauge indicate tanks pressure,the other gauge indicate the inline pressure. With 24inch long stainless steel spring protections hose. It comes with 8mm female quickly release coupling plug, and it could be connecting and released from other male fittings within seconds. Easy to operate, without training, anyone can easily operate it. And It can quickly filling and deflate. Mainly used for high pressure gas cylinders, SCBA gas cylinders, scubas diving cylinders or gas cylinders, easy to assemble and install.