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Aupoko R134A Self-Sealing Can Tap Specific
The R134A self-sealing can tap refrigerant dispenser with tank adapter （self-sealing cans with 1/2’’ ACME thread）, connects all R134A automotive air conditioning refrigerant cans.
Made of heavy-duty brass alloy for durable using, with screw-on design and safety check valve, even working under extreme conditions, features with long-lasting seals to prevent leaking.
HOW TO USE ?
Easy To Operate
1. Counterclockwise switch T knob to retract internal pin
2. Screw the can tap dispenser on R134a can opening and hook it to R134a charging hose parts
3. Clockwise switch T knob until the pin punctures sweet spot of bottle opening
4. Counterclockwise switch T knob, then R134a fill the hose and be charged into air conditioning
The R134A self-sealing can tap refrigerant dispenser with tank adapter （self-sealing cans with 1/2’’ ACME thread）, connects all R134A automotive air conditioning refrigerant cans.
Made of heavy-duty brass alloy for durable using, with screw-on design and safety check valve, even working under extreme conditions, features with long-lasting seals to prevent leaking.
Top Up of R134a Refrigerant
1. You need some tools, like digital manifold gauge set, can of r134a, can tap, digital thermometer, r134a adapter.
2.Using a thick solution of dish washing liquid and water to figure out whether leak free.
3.With the can tap connected to the can of r134a hose, turn on the can tap valve a little to get the air purged out, and then turn off the blue valve on the mainfold.
4.With the car started and AC compressor on, recirculation mode, blower fan on max, slowly opened the blue valve to allow r134a into the system. Keeping an eye on the low pressure gauge. Patience is needed here to add r134a and let the system equalize then add some more.
5.I hope this instructable has been helpful to you.
Mofles cataliticos
Reviewed in the United States on February 21, 2025
Buenisimo
Ardy
Reviewed in the United States on January 8, 2025
Fits correctly and was easy to install.
Dustin
Reviewed in the United States on April 8, 2025
Closed the valve to swap cans, leaked out all refrigerant and vacuum that was in the system.
Drake the snake
Reviewed in the United States on April 30, 2025
Perfect! Was able to use this to recharge a refrigerator with my refrigeration guages and a can of 134a from the autoparts store!
John
Reviewed in the United States on September 4, 2024
I ordered this primarily for the adapter, the tap I had previously bought at autozone and it failed so this one solved both issues; to my surprise the adapter was missing. Four stars for the fast action sending me the replacement, ding you one star cause A it shouldn't have been missing in the first place AND B regardless of how fast it was corrected I needed then when I was actually working on the car....
Tom
Reviewed in the United States on September 16, 2024
The adapter for the 12oz. R134A cans worked great
Consumer
Reviewed in the United States on October 21, 2024
This product is priced lower for the quality it provides. Connect seamlessly to R134a Can and 1/4ould strongly recommend.
Earl Fernandez
Reviewed in Australia on February 4, 2023
As described and quick delivery
MANUEL ANGEL CAMALEÑO
Reviewed in Spain on August 21, 2022
No sirve para rosca izquierda No sirve para roscar en los envases anunciados de gases de refrigeración. No es un producto adecuado quiero la devolución del importe y devolver el producto
Xerophile63
Reviewed in the United States on April 16, 2021
This fits and is designed for the new r134a cans with the Schrader valve that reseals. This is not for the old style that pierced the can, and then you back it out to release the refrigerant into your supply hose. This one depresses the Schrader valve and by so doing releasing refrigerant into the hose. To close the flow, you back the “plunger”back up and the Schrader closes sealing the can end then you can remove the adapter. This worked great for me after repairing a leak in my a/c system and doing a vacuum and refill. Awesome. They do sell an adapter for the old style sharp plunger style for the old can if you have one of those. I had misplaced mine.Nice that they redesigned the cans and I will not waste the refrigerant as the old ones always leaked and when you needed to top off a system a couple of years later ... you had to buy a new can ... and only use a bit and then it would leak again.
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