Robinair (34102) Refrigerant Tank for R-134a, refrigerant not included - 30 lbs.

Good tank. Only you have to read discretion very carefully. No refrigerant inside.

Es un bidon vacio. No tiene gas

It's a recovery tank for R-134a refrigerant, with 1/2" ACME fittings. One reviewer said you would need an adapter in order to connect your gauges to this tanks. This is true. Typically, R-134a hoses on a manifold gauge set with either have your hi/low side adapters on them, or the adapter end will be 14mm M. Robinair makes an adapter # 16301 that is 1/2" AMCE female, with R-134a low side port fitting for the male (I picked mine up at O'reilly for less than 10 bucks). Use your yellow charge line to connect the manifold set to the vacuum pump, then use the Blue low side hose with adapter to connect to the 16301 fitting you've installed on the tank, turn on vacuum pump, open blue manifold valve, plus the tank valve in which you've connect manifold to the tank (this is after you've purged the nitrogen that was shipped in the tank which can simply be purged in to the atmosphere). Pull a vacuum (let mine pull to 29 in.), close the low side (blue) valve on your manifold set, turn off pump and let it set for about 15 minutes. If vacuum is retained, close tank valve and you are done. If some vacuum is lost, turn pump on, open blue valve on manifold and pull vacuum again.Edited to mention that the tank I received didn't come with a plugged port for the 80% tank shut off valve. Might be important to some and it is pictured as such, but I weigh and log what goes in my tank, so no biggie to me.

When you are looking for FREON and checking the lists for prices you don't notice the can is empty in small print .. They list it with cans WITH freon in the same price RANGE .. Very sneaky , very CROOKED ..

I paid 295 in Calgary, for a full container, they did not say anything about it was an empty container otherwise, 30 pound containers what it said,I returned it with no problem