Working Conditions of pump mechanical seals DY445:
Mediums:Water, oil, weak acid,weak alkali,etc.Temperature:-20oC~200oC Pressure: ≤2.5Mpa Speed: ≤ 23m/Sec
Combined Materials of pump mechanical seals
Stationary mating rings(Carbon/SiC/TC) Rotary seal faces(Steel/SiC/TC) Secondary Seal(NBR/EPDM/FKM/Teflon)
Spring and Metal Part (Steel)