Mechanical-set Permanent Liner Packer (MPLP)
Vanguard Oil Tools & Services
MPLP - is a compression set Liner Top Packer which is designed specifically for steam applications. It is rated to 600˚F and 3000 psi.
It consists of a Liner top TBR, Thermal Packing Element and Heavy Duty Bi-Directional Slips. The packer is set by mechanical force via the running tool setting dogs when weight is applied to the PBR.