Operating conditions:temperature where mechanical seal works:-20oC~180oC,pressure where mechanical seals operate:≤1Mpa,speed of shaft pumps:≤ 10m/Sec.Materials for pump seal faces or rings:stationary seal rings:ceramic/sic/silicon carbide/TC/tungsten carbide/sintered sic/ssic,rotary seal faces:carbon/sic/silicon carbide/TC/tungsten carbide/sintered silicon carbide/ssic,secondary sealing elements:NBR/EPDM/FKM,spring and Metal Parts:SUS304,SUS316.DY53 mechanical seal is just designed for a water pump,a waste water pump and chemical pump and so on.
