Mechanical seal R-BT-FN.NU 18, CAR/CER, NBR, 316

Single mechanical seal with conical spring R-BT-FN.NU and a one-way direction of rotation. Seal unbalanced. Widely used seal with conical spring. Recommended for tandem pumps, milking clean water pumps for home and garden. Rotational ceramic movable ring is sealed in the installed parts auxiliary O-ring. Possible use in pumps Lowara, Ebara (3M) and others. Analog mechanical seals Burgmann BT-FN.NU, AESSEAL T04D, Roten UNITEN, Vulcan 13.DIN, Sterling SU3, Roplan R62D, Latty T901D, Flowserve 43D. 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.