Minnesota Administrative Rules
4626.1145 FILTER; COMPRESSED AIR. 5-303.11
A filter that does not pass oil or oil vapors must be installed in the air supply line between the compressor and drinking water system when compressed air is used to pressurize the water tank system.P1
History:
23 SR 519; 43 SR 295
Published Electronically:
January 2, 2019
Official Publication of the State of Minnesota
Revisor of Statutes