𝐑𝟏𝟐𝟑𝟒𝐘𝐅 𝐑𝐞𝐟𝐫𝐢𝐠𝐞𝐫𝐚𝐧𝐭 𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞 𝐇𝐨𝐬𝐞: R290 and R600A refrigerant charging hose with gauge with colored dials gauge can read for R290 and R600Aq mini-fridge system, gauge rated 175 psi max pressure, hose rated burst pressure 3000 psi and max working pressure 600 psi . Built-in safety valve to prevent accidental venting of refrigerant. This works great if your vehicle is cooling while driving. 𝐂𝐚𝐧 𝐓𝐚𝐩 𝐎𝐩𝐞𝐧𝐞𝐫: This R290 and R600A refrigerant recharge kit with piercing can tap opener 1/2"ACME to 1/4", 7/16" to 1/4" Self-Sealing Can Tap work for s. Two different can types and can be screwed on easily and worked well for you. 𝐏𝐫𝐞𝐬𝐬𝐮𝐫𝐞 𝐆𝐚𝐮𝐠𝐞: R290 and R600A charging hose and gauge working pressure is 600 PSI working pressure and 3000 PSI burst pressure, pressure: -30--175 psi , -1--12 bar. With high accuracy reading gauge, still let you see the accurate pressure readings. 𝐇𝐢𝐠𝐡 𝐐𝐮𝐚𝐥𝐢𝐭𝐲: The R290 and R600A refrigerant kit is made of brass and high quality rubber material, with solid construction and stable performance. large readable gauge 175 PSI pressure. 24’’ charging hose is long enough to get at charge ports pretty much anywhere in the engine bay, you don't have to climb into the engine compartment to use it, and still let you see the accurate pressure readings. 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐔𝐬𝐞: The refrigerant charging hose can be used for R290 and R600A system, easy to install and perfect for recharging fridges and freezers. Just add a little Freon at a time and stay in the green area of the gauge. If it doesn't cool at all, you'll need to take it to a shop unless you are familiar with auto A/C systems and can diagnose why your system discharged the Freon. AC Recharge Hose with Gauge: Length: 24’’/60cm Color: Blue Material: Metal & Rubber Connection: 1/4" SAE Female Max Working Pressure: 600 PSI Hose Rated Burst Pressure: 3000 PSI Gauge Rated Max Pressure: 175 PSI Gauge Pressure: -30--175 psi / -1--12 bar Puncture Style Can Opener: Material: Brass Thread: 1/2’’ ACME Female Piercing x 1/4’’ SAE Male Function: Connected with Piercing Style Cans Self-Sealing Can Opener: Material: Brass Thread: 7/16" Female to 1/4" Male Function: Connected with Charging Sealing Cans Please Note: The refrigerant charging hose can be used for R290 and R600A system Package Includes: 1PC X R290 and R600A Recharge Hose with Gauge 1PC X Puncture Style Can Opener 1PC X Self-Sealing Can Opener