Dairy Pump Oil Tanks?

[Brokermike]

What are you guys using for oil reclaimers and tanks for dairy pumps. I was using an old metal 5 gallon syrup jug but it rusted out. I'm thinking of welding a tank up and was looking for some pictures and ideas. Any thoughts?

[Bucket Head]

Could'nt you buy one of those portable air tanks (for inflating tires) and weld fittings/drains to it? I was thinking of doing that for a pump I recently purchased.

Steve