【For Both Self Sealing and Puncture R1234YF Cans】The R1234YF refrigerant can tap set includes: 2 style R1234YF can tap valves: self sealing and puncture. The self sealing R1234YF can tap is used for self sealing R1234YF refrigerant cans, the other piercing style R1234YF can tap is used for puncture style R1234YF refrigerant containers.
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