[–] russfink 6y ago ↗ Could use a list of steps and parts, including common substitutions (aquarium air pump). [–] avmich 6y ago ↗ Wonder if an ejector pump, sucking ambient air and driven by air from a compressor (like auto compressor), would work adequately.
[–] avmich 6y ago ↗ Wonder if an ejector pump, sucking ambient air and driven by air from a compressor (like auto compressor), would work adequately.
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