The piercing r134a can tap can directly connect puncture refrigerant cans. Not directly connect self sealing refrigerant cans. But can connect self sealing refrigerant cans through our self sealing adapter
The guage readings for R134/R12/R22/r502 as the guage show
The 1/4 SAE female prot can connect bpv31 piercing valve male sied, through the BPV31 bullet piercing tap valve to connect fridge refrigerant pipe
Through the r134a self sealing adapter, the r134a can tap of the refrigerator charging hose can compitable with r134a self sealing cans
The bpv31 piercing valve is compatible with 1/4inch, 5/16inch, 3/8inch outside diameter pipes. Our bullet piercing tap valve can replace the part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31