Single mechanical seal with arbitrary direction of rotation. The seal is designed for work with petrochemical products, mild chemical compounds and substances used in the refrigeration industry. Used at temperatures from -50 to + 220°C, with pressure up to 2.5 MPa and rotation speed up to 20 m/sec. Used in the following types of Grundfos pumps: R-M7N-28: - Grundfos NB 32, NB 40, NB 50, NB 65, NB 80, NB 100. Grundfos article: 96658834 / 97769916 / 96658835 / 97769904 / 96658832 / 96658833 / 97769915 / 96551967 / 97769903 / 96551964 / 9655196. R-M7N-38: - Grundfos NB 40, NB 50, NB 65, NB 80, NB 100, NB 125, NB 150. Grundfos article: 96551960 / 97769917 / 96551962 / 97769905 / 96551929 / 96551961 / 96658855 / 97769918 / 96658856 / 97769906 / 96658853 / 96658854. R-M7N-48: - Grundfos NB 80, NB 100, NB 125, NB 150. Grundfos article: 96658866 / 97685505 / 96658867 / 97685502 / 96658864 / 96658865 / 96658799 / 97685504 / 96658800 / 97685501 / 96658797 96658798. R-M7N-55: - Grundfos NB 150, NB 200, NB 250. Grundfos article number: 96658810 / 97685588 / 96658811 / 97685584 / 96658808 / 96658809 / 97536543 / 97685589 / 97536544 / 97685585 / 97769923 / 97769925. R-M7N-60: - Grundfos NB 125, NB 150, NB 250. Grundfos article number: 96658823 / 97685590 / 96658824 / 97685586 / 96658821 / 96658822 / 97536585 / 97685591 / 97536586 / 97685587 / 97769924 / 97769926. Possible use in pumps: KSB, Grundfos, Allweiler and others. Analogue of mechanical seals: Burgmann M7N, M74, Anga V, AESSEAL W07DM, Flowserve Europac 600, Sterling 270, Vulcan 1677. Catalog R-M7N 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.
