EPDMhttps://www.racmet.com/pl-ww/epdm.aspxkomunikacja > Słowniczek > EPDM EPDM O-Ring; Monomer etylenowo-propylenowy Diene; opatentowany pierścień uszczelniający w kształcie soczewki umieszczony na wybrzuszonych krawędziach (kielichach) złączek zaciskowych.
Pressfitting systems for Compressed Air Installations, LABhttps://www.racmet.com/pl-ww/pressfitting-systems-for-compressed-air-installations.aspxDepending on the residual oil present in the compressed air lines, it will be necessary to check that the EPDM O-Ring is suitable, or if necessary, replace it with the FKM O-Ring. For example, for compressed air in class 5, with an oil content that is higher than 5 MG/M3, it is recommended to use the FMK [...]
Pressfitting systems for Heating and Cooling Installations, LABhttps://www.racmet.com/pl-ww/pressfitting-systems-for-heating-and-cooling-installations.aspxPressfitting systems inoxPRES (316L stainless steel), steelPRES (galvanized carbon steel) and aesPRES (copper) with black O-Ring in EPDM can be used in hot water heating circuits and in cooling and cryogenic circuits. inoxPRES and aesPRES systems can be used in open and closed circuits while the steelPRES system can only be used in closed [...]
Pressfitting systems for Potable Water Installations, LABhttps://www.racmet.com/pl-ww/pressfitting-systems-for-potable-water-installations.aspxBoth systems are equipped with a patented lenticular O-Ring in EPDM suitable for the conveyance of drinking water that meets all the requirements of the certification entities and passed the strict hygiene tests.