Rod Seal With Anti Extrusion Ring -BU

Rod Seal With Anti Extrusion Ring -BU

 

The AB Seals BU is a buffer seal developed to work in conjunction with high performance rod seals. It is also interchangeable with common PTFE buffer seal housings.

 

  • Prevents inter-seal pressure build up
  • Interchangeable with common PTFE buffer seal housings
  • Easy installation
  • Long life

  • Mobile hydraulics
  • Agriculture equipment
  • Machine tools
  • Injection cylinder
  • Lift platforms

  • Main seal - PUAB
  • Energizer - DEl / PT

Part No. D1 d2 L Material Quantity Actions
21 121 13.5/17.80 NBR/FABRIC SAT-1887
22 122 13.5/17.81 NBR/FABRIC SAT-1888
23 123 13.5/17.82 NBR/FABRIC SAT-1889
24 124 13.5/17.83 NBR/FABRIC SAT-1890
25 125 13.5/17.84 NBR/FABRIC SAT-1891
BU-40x55.5x6.3 40 55.5 6.3 PUBA
BU- 45x56x4.2 45 56 4.2 PUBA
BU-45x60.5x6.3 45 60.5 6.3 PUBA
BU-50x65.5x6.3 50 65.5 6.3 PUBA
BU-55x70.5x6.3 55 70.5 6.3 PUBA