s: 1. The scuba adapter is used for air test and air transfer. It is very easy to operate and bring lots of convenience to the industries like scuba diving, firefighting, medical facilities and mineral mining etc. 2. It is 22 inches in length, thus ensures the enough length to connect to the fittings on both ends. 3. It features quick release and quick locking. The whole procedure could be handled in a short time and even people with no professional training could handle it with great ease. 4. Its design and style is really up-to-date and look very chic. One will never feel bored when he is working on it. 5. - Stainless Steel Regulator Valve Gauge that comes with International Standard connecting thread-M18x1.5 & 5/8-18UNF. 6. High pressure input regulator valve one-way safety valve readings up to 4500psi. Product Featuers - Import working pressure: 20-30mpa / 200-300bar. - Import connection thread: M18x1.5 or 5/8-18UNF. - Export link thread: Standard 8mm quick disconnect adaptor. - Connection: Filling hose with 8mm female quick disconnect adapter. - Built Material: Stainless Steel body, hose with spring protection wire. - Safety: Explosion-proof screw ensure safe filling. Note: Please double check the thread size when you purchase, avoid unnecessary misunderstandings.

Strong Compatibility - Mainly used for high-pressure gas cylinders, SCBA gas cylinders, SCUBA diving cylinders or PCP gas cylinders, easy to assemble and install, for air/carbon dioxide filling. Easy Installation and Quick Release - It comes with an 8mm female quick-release coupling plug, and it could be connected and released from other male fittings within seconds. Dual Gauge Design - gauge indicate tank pressure,the other gauge indicate the inline pressure. WIth 57 cm long stainless steel spring protection hose. Two Types of Threads -DIN valve has two types of external thread. Sizes: M18x1.5 & 5/8-18UNF. Please check your tank thread before purchgif you do not know,please contact us. High Pressure Resistance - It could resist working pressure up to 20-30 Mpa / 200-300 Bar / 3000-4500 PSI, with a gauge to indicate the pressure.

Date First Available: August 20, 2021. Best Sellers Rank: #149,618 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 18 ratings 4.1 out of 5 stars. : B09D7R7GWH. Size: ?5/8-18UNF Threads. Manufacturer: ?Owfeel. Suggested Users: ?Unisex. Material: ?Stainless Steel. Color: ?Black. Brand Name: ?Owfeel. Package Weight: ?0.37 Kilograms. Item Package Dimensions L x W x H: ?5.67 x 4.88 x 3.27 inches.