Leaders in custom oilfield machining since 1967
Dual Pack Stuffing Boxes

  • Easily incorporated into existing wellhead completion
  • Flanged or threaded versions available
  • All steel construction eliminates porosity concerns
  • Suitable for H2S environments (Nace MR-01-75 compliant)
  • Upper packing can be replaced under pressure
  • Upper flapper valve reduces stack height and eliminates potential leak paths
255-ASSY
255-ASSY