Mechanical Seal BL3X
29 September 2017
Mechanical Seal TZKA
29 September 2017

Mechanical Seal BL3X-BL3X

Suitable for dangerous, toxic, inflammable, higly abrasive and gaseous liquids.

A double monobloc version is available to reduce axial bulk, suitable for dangerous, toxic, inflammable, highly abrasive, gaseous liquids and situations in which it is necessary to avoid atmospheric emission.

Particularly suitable for dryers, hydrogenetors, top-entry agitators and large diameter equipment. Available cartridge execution with and without bearing included.

The BL3X – BL3X is a double component seal with a type A pinned stationary seat, pressure balanced, multi-spring and suitable for rotation in either direction.

Equipped with three drive lugs on the rotating vibration and mechanical stresses. The O-ring is easily removed and refitted when assembling the seal on shafts with keyways, threads or sharp edges.


105 – 200 (mm) *0 – 20 (m/sec)0 – 75 (bar g)-100 – 200 (°C)
(*) for measurements in inches, please contact our technical sales office.


  • Double balanced
  • Bi-directional
  • Balanced
  • Suitable for dirty and toxic liquids
  • Resistant to acids and bases
  • Resistant to mechanical stress
  • Configured with FLUIGAM (energized dynamic o-ring)


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