Just upgraded to a 250 CFT argon tank.

[zoama]

I bought a MM 252 in the spring and my LWS gave me a killer deal on larger tanks, 300 cu ft for their price of their 250's, so I could not resist. COP=Customer Owned Property. They are a pain to lift but I bought a gantry crane for other needs and will use it for the tanks.

I've been thinking about making a handle that will clamp onto the side of the large tanks to handle them easier.