it sucks ln2 is so much fun doesnt it ;)

Filling my 32l dewar here costs me $23.90. Talking with the guys last time I filled it and they told me they lose more of it than they sell. They told the story of how using it to brand cattle with LN2 instead of hot irons has made a big come back. You have to shave and prepare the spot before using the "cold iron". Eventually the hair grows back, but the hair color is from then on white. Less stress and less chance of infection for the cattle.

thats pretty cool rick

Cool cattle info Rick.

And thanks for the invoice.

Airgas charges me $6.50/L here to fill my dewars, but I found an upstart mom and pop welding place that sells to me for $2.00/L.

I have a 25L and a 30L and it seems like a good amount to buy and use before refilling. I occasionally get tempted to pick up another 30-35L dewar (don't want to manhandle a 50L around), but then I think the waste before use numbers would get too high. I'd love to have 160L sitting around.

$34 after taxes for my 50L, think they give me a break because Im so damn good looking? jk got lucky, the guys are great.

http://www.mahanyweld.com/home.asp

So it's $200/month right? I don't like to feel that pressure to bench but if it suits your needs Duke it's cool. Can you keep it permanently if you lease it?

I'm not sure about the lease bro. I'll check into it and see next time i deal with a purchase.

160L for me is $90 + $20 delivery charge +3 or 4 bucks for hazmat and I dont have a 160L so another $45 for a 30 day rental charge (not that it would last 30 days its a 24psi dewar)

<gulp> they took me to the cleaners I tell ya :Dizzy:

Unfortunately i live in taxachusetts. I get hit for all kinds of stuff. It's my only option so they've got me by the gonads. I'm going to have to hit this dewar with everything i have quickly so i don't just piss it off into the atmosphere. That will be no problem i have a ton of hardware to use up. My biggeest problem is time.