R-FR is a mechanical seal used in Fristam pumps. Fristam pumps typically use a tandem face seal: one on the product side (L), the other on the drive side (R). Mechanical seal for Fristam pump for centrifugal pump FP, FPE, FPX, FPR, FPH, FPHP, FZX Mechanical seal for Fristam pump for rotary piston pump FKL, FL, FLF, FLFN Mechanical seal for Fristam pump for rotary pump FLII, FL II PD Mechanical seal for Fristam pump for multistage pump FM Mechanical seal for Fristam pump for mixer and agitator FS, FSI, FSH 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, ALFA LAVAL, Donjoy, Mission Magnum pump.
