heres mine.I call it a mini sucker.
I built it out of a small pressure tank from an old under sink RO filter system.
the vac is applied by the salvaged A/C compressor which I had for my veggie sucker.
the line is that cheapo stuff that depot sells . i have 3/8 od on it, and can reduce to 1/4 od for the volvo.
I reckon I'll pull the plug annually.
Lying on a concrete floor when it is sub zero is no fun.
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