Mechanical seal R-10T with PTFE bellows is intended for use in aggressive environments: strong acids, organic compounds, salt solutions, chemically active compounds. Intended for outdoor installation. Has maximum corrosion resistance. Analogue of John Crane 10T, 113, 153/153 seals, used to replace seals in chemical pumps X, XM, AX, etc. The stationary part is made of ceramics with fluoroplastic gaskets. The friction pair ring of the stationary part is unchanged, unlike the R-10R type (thanks to this, the R-10T can operate at higher static and pulsating pressure). Used at temperatures from -20 to + 220°C, with a pressure of up to 1.3 MPa and a rotation speed of up to 16m/sec. 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.