Leqephe la 825 le nang le khanyetso e mpe ea lihlahisoa. O hanyetsa meharong e akaretsang, mokhokotso o ikhethileng, o ts'oarella le ho sisinyeha le koromo ea khatello ea maikutlo e oelang le ho fokotsa maemo. E ka sebetsa habonolo kapa e bata. Especially suitable for phosphoric acid, sulfuric acid, sulfur-containing flue gas, oil wells, sour gas and sea water.