What can I substitute for compressor oil?

What can I substitute for compressor oil? Thin Hydraulic Oils Hydraulic oil is similar to compressor oil in that it does not contain detergents. Any 20-weight or 30-weight hydraulic oil should make a good compressor oil alternative. Can I use regular motor oil in my air compressor? Compressor oils are ideal for use in air … Continue reading What can I substitute for compressor oil?