Multi-spring mechanical seal, balanced, with fluoroplastic wedge, for stepped shafts, R-59B is used at temperatures from -40 to + 200°C, with a pressure of up to 5.0 MPa and a rotation speed of 25 m/sec. Analogue of John Crane 59B mechanical seals Mechanical seal for Wilo pump, K, KM, X, AX, AXP, AX, Calpeda, DAB, Ebara, Grundfos, for KSB pump, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for SPERONI pump, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for Tuchenhagen pump, ALFA LAVAL, Donjoy, Mission Magnum.
