The R-FBD pump shaft seal is used at temperatures from -40 to + 120°C, with a pressure of up to 1.7 MPa and a rotation speed of up to 13 m/s. It does not depend on the direction of rotation of the shaft. The external spring provides a compact working height. It has a reliable transmission due to a special design that allows it to work in high pressure conditions. The R-FBD seal is used in pumps, mixers, air compressors, fans, mixers and in equipment with limited space. It is often used in the pulp and paper industry, petrochemical, food, processing, energy industries. Analogs: John Crane Type2. 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.
