Single mechanical seal with conical spring and one-way direction of rotation. Seal unbalanced. Seal with conical spring is often used. Recommended for tandem pumps, pumps for clean water pumps for home and garden. Ceramic movable ring which rotates in the prescribed sealed parts auxiliary O-ring.
Mechanical seal for Wilo pump, K, KM, X, AH, AHP, AH, Calpeda, DAB, Ebara, Grundfos, pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, pump Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.