non-contacting seal in a face-to-face configuration Applicable working condition1,Seal size (mm) :59.532,Medium:ammonia3,Temperature:37 Centigrade4,Pressure:21.35bar5,Material of rotating ring:38CrMoAl6,Material of stationary ring:KC-673Description1,Good Sealing and stability, reliable sealing, long operating life, low maintenance costs2,Don’t need to sealing oil system, less power consumption3, ...