Freedom Series Tubing Head

Pin-Less.  Safer

Freedom Series products are predicated on safer, simpler, more cost effective operations. Downing’s Freedom Series (FS) Tubing Head replaces locking pins with Downing’s proprietary latch system, eliminating associated safety risks (pins blowing out, leak paths, and technicians in the cellar). When used in conjunction with the MB-4 or DSH-2 internal latch wellhead systems, ALL locking pins are eliminated from the wellhead system.

Freedom Series pinless tubing head 3D rendering
FS Tubing Head logo

Increased Safety

  • Eliminates lock pins on tubing head
  • Eliminates all lock pins when used with the MB-4 or DSH-2 wellhead systems
  • Removes technicians from cellar operations
  • Eliminates potential leak paths

Available Sizes:

  • 13-5/8″ 5m or 10m bottom
  • 5-1/8″ 10m or 15m top


  • High pressure
  • Critical service (CO2 and H2S)

Key Features: 

  • Eliminates safety hazards associated with lock pins

Interested in learning more about the Freedom Series Tubing Head from Downing?



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