Surface Manifolds • Primary Cementing
Cementing
Head
Precision top-drive and kelly-drive cementing heads engineered for reliable plug and ball release, continuous fluid displacement, and high-pressure casing slurries.
Cementing Heads
Engineered for continuous fluid pumping, positive plug launching, and string manipulation without breaking surface cementing connections.

Series A-TDCH • Part # A-079
Top Drive Cementing Head
Designed for cementing liners on top drive rigs. Directs slurry through an isolated bypass manifold to protect top drive components from abrasive slurry wash.
- Drive RigTop Drive Systems
- ManifoldExternal Bypass
- Drop UnitsPlug & Ball Drop
- Hanger TypeRotating / Standard

Series A-KDCH • Part # A-223
Kelly Drive Cementing Head
Engineered with a heavy-duty roller-bearing swivel for pipe rotation and reciprocation during cementing without having to break high-pressure surface treat lines.
- Drive RigConventional Kelly
- Swivel TypeThrust Roller Bearing
- Pumping FlowAbove & Below Plug
- IndicationVisual Flag Sub