I did similar to what Haynes Forest Products said, except I used spring clamps to hold the tubing in. When I did that, I was collecting in 5 Gal cooking oil jugs. I then made a hole in a cap that screwed on the top and put the spring clamp on the tubing. Then I had extra caps and I just unscrewed the cap, swapped the jug and screwed the cap with the tubing attached to the next jug.
At that time I had 70 taps and I ran tubing for 2-3 taps into a jug. The jugs were free at restaurants but I had to clean the oil out that was left in. I think my wife didn't need to buy cooking oil for about 2-3 years back then.
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.