Mechanical shaft seal R-152R is used at temperatures from -20 to + 220°C, with a pressure of up to 0.5 MPa and a rotation speed of up to 3000 rpm. Resistant to severe corrosion and high concentrations of acids, salts, strong oxidants and chemically active organic compounds. Designed for outdoor installation. Used to replace oil seals in chemical pumps X, XM, AX, etc. The stationary part is made of ceramics with fluoroplastic gaskets. Mechanical seal for pump Wilo, K, KM, X, AH, AHP, AH, Calpeda, DAB, Ebara, Grundfos, for pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for pumps Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.