This liner top system has a hydraulic chamber built into the tool itself, allowing for larger I.D. on the setting tool and more pack-off at the liner packer element.   This makes it ideal for thermal applications that require ‘hard set’ elements to be packed off.  The vulcanized underset element system allows for faster running time as there is less chance for element scrubbing or failure.

The Model ‘HS’ Liner Top packer / Hanger requires the ‘RDS’ Liner running tool to be used for running in the well bore, setting and releasing the running string. With a secondary rotational release.