The VAZEL Line “BU04” mechanical seal, is used in industrial centrifugal pumps and turbines, compressors, mixers and similar equipment in millimeter measures. It is recommended for clean fluids.
Rotary Face: Graphite Carbide.
Bellow: NBR (Nitrile), FKM (Viton®) , E.P.R (EPDM)
Metallic Parts: Stainless Steel 304.
Seat: Silicon Carbide, Stainless Steel.
Velocity: Max 3,600 R.P.M. (Depends on the diameter of the shaft).
Pressure: 170 PSI (12Kg/cm2) (It depends on the combination of the material of the faces).
Temperature limits: -57 °C a 204 °C (Depends on the material of the elastomer)