The single unloaded seal R-M74 has the same dimensions as the R-M7N, but with one difference: the R-M74 has a multi-spring block. The seal is designed to work with petrochemical products, mild chemical compounds and substances used in the refrigeration industry. They are used at temperatures from -50 to + 220°C, with pressures up to 2.5 MPa and rotational speeds up to 20 m/s. Analogue of mechanical seals: Burgmann M74, Anga V, AESSEAL W07DM, Flowserve Europac 600, Sterling 270, Vulcan 1 677. 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.
