The R-AL.SR mechanical seal is used at temperatures from -40 to + 200°C, with a pressure of up to 1.5 MPa and a rotation speed of up to 20 m/s. It is intended for Alfa Laval pumps of the SSR SRU1, SRU2, SRU3, SRU4, SRU5, SRU6 series, as well as SSP® Pumps of the SR, NMOG series. The R-AL.SR mechanical seal with a wavy spring has successfully proven itself in pumps of the food, dairy, and brewing industries. The materials used in the production of this mechanical seal meet FDA requirements: Fixed part - Car / TC / SS, Moving part - SS / Sic / TC, Secondary seals - PTFE, VITON, EPDM. Analogs: Aesseal W03U / W03SU / W03S / W03DU / W03, Roten 7K Seal, John Crane 87 (EI / EC) seal, Roplan RTH87 / R90 seal, Sterling 280W / 282 seal, Vulcan 1688W. 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.
