Simple installation for use without barrier fluid

Ideal for worn shaft sleeves & non-centric running shafts

Due to the special fiber compound and the proprietary lubricant mix, the Sealing Compound System DVS seals stuffing boxes for nearly all applications with excellent performance. The loose compound will be held in place by a top and bottom ring typically, made of hydrolyzed polyurethane HPU with a special developed geometry. Therefore extrusion of the sealing compound is prevented and cannot cause a premature failure of the DVS Sealing Compound System.

  • Simple installation
  • Use without barrier fluid
  • Maintenance free
  • Shaft protecting
  • No adjusting of gland
  • Re-pressurize in operation

Available in the following variants.

DVS 5400

Universal Use - Two-component fiber sealing system impregnated with PTFE and Silicone-free dynamic Run-in Lubricant

DVS 4800

Higher-temperature applications - Two-component fiber Sealing System impregnated with Graphite and MoS2 lubricant

Suitable for the following industries

Top and bottom HPU Endrings:

Material HPU machined according to customer measurement. Note: HPU is of all round use, please check if other compound is needed due to chemical or temperature in the application.

DVS-Injection Press:

DVS TP 8200 Spindle Injection Press / DVS TP 9001 Hydraulic press