3 ms·
What about using an air compressor? These should still be readily available and is an off-the-shelf air pressure solution. The air couldn't be used directly (o
by mhb 7y ago
What about using an air compressor? These should still be readily available and is an off-the-shelf air pressure solution. The air couldn't be used directly (oil in it) - there would need to be an isolation bellows or something similar.
- sigmaprimus 7y agoThats a good idea too, and they do make oil-less compressors they are typically smaller but years ago I came across many of these attached to dry sprinkler systems in small parkades.