Mechanical seal R-H75 single, unloaded, independent of the direction of rotation of the shaft. The dimensions correspond to R-H7N, but with a multi-spring unit in a protective sleeve. For shaft diameters from 28 to 200 mm.
Analogs: AESSEALW07DMBU / W07DMBU, BurgmannH75.
Possible combinations of a cooling counter ring (G115), with a continuous movable ring of carbon graphite (for use in volatile hydrocarbons H 75 VN, in accordance with the requirements for seals with low emissions)
Temperature: -50 ° C ~ 220 ° C
Pressure: ≤2.5 MPa
Speed: ≤20 m / sec
Materials:
1 Movable ring: SiC / TC / Carbon / SS.
2 Fixed ring: Carbon / SiC / TC.
3 Bellows: VITON / EPDM / FEP.
4 Spring: SS304 / SS316.
5 Metal parts: SS304 / SS316
Face consolidation for the pump Wilo, K, KM, X, AX, AHP, AX, Calpeda, DAB, Ebara, Grundfos, for the pump KSB, Allweiler, SALMSON, ACD Cryo, Flygt, IMP Pumps, LOWARA, PENTAX, Foras, Fristam, for the pump SPERONI, ZENIT, Inoxpa, JL, Johnson pump, KOLMEKS, Pedrollo, SAER, Vulcan, WQ, WQK, for the pump Tuchenhagen, ALFA LAVAL, Donjoy, Mission Magnum.
