Line A3

Line A3

Line A3


The VAZEL Line “A3” mechanical seal is mainly used in industrial and submersible pumps, can also be used in rotary and centrifugal turbine pumps, agitators, reducers and it works with non-lubricating, dangerous, toxic and / or explosive fluids.


Rotary Face: Graphite Carbide, Sintered Silicon Carbide, Phenolic Carbo.

Bellow: NBR (Nitrile®), FKM (Viton®), CR (Neoprene®), E.P.R (EPDM).

Metallic Parts: Stainless Steel 304.

Seat: Ceramic, Sintered Silicon Carbide, Tungsten Carbide, Stainless Steel, Ni-Resist.


Velocity: Max 3,600 R.P.M. (Depends on the diameter of the shaft).

Pressure: 125 PSI (8.8Kg/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)

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