Raccorderie Metalliche and compressed air plantshttps://www.racmet.com/en-ww/compressed-air-plants.aspxAs for plants with oil residues Class 5, Raccorderie Metalliche developed a new range named “Silicon Free” with green O-Ring in FKM. ... For those applications where the degreasing of the system is required (i.e. varnishing installations) the new InoxPRES FKM silicon free range is available. ... As for plants with [...]