PTFE Bellow External Mounted Seal Series: S21

PTFE Bellow External Mounted Seal Series: S21
Rotary GFT, PTFE
Secondary Ceramic
Metal Parts SS-316, SS-304, Monel, Alloys-20
Spring PTFE Covered Spring
Secondary Seal PTFE Bellow, Gasket
Shaft Diameter 25mm to 100mm
Pressure 10 Bar (Kg/cm²)
Temperature 30° C to 120° C
Shaft Speed up to 4000 rpm

S21

  • It is a Seal Similar to type (M021/R21) in Design with Replaceable Dynamic Ring.
  • This Permits Easy Removal Replacement of The Dynamical Ring.