Balanced, Inside mounted, Applicable working condition1,Seal size:402,Medium: phlegma3,Temperature:42 Cetigrade4,Speed(rpm):29005, ... rotating ring:M106K6,Material of stationary ring:SiCDescriptionThe small spring with uniform spring force,it can be operated under the high rotate ... ,Products with much patents 5,20 years experience of mechanical seal 6,ISO9001 7,We accept O/A and all kinds ...