R12 tank weight

[Mikel]

Seller claims there are 10 lbs of R12 in this thing. Any idea how much it weighs empty? Thanks.

 

[[486]]

it'll have a TW number stamped up top

 

[Mikel]

Thanks

 

[Bowe]

Wouldn’t be a bad idea to hook a guage to verify p&t but it won’t exactly be a stable temp if it’s just in a dudes unheated garage or something.