BLAK-JAK HYDRA-LIGN Rod System
BLAK-JAK Liner Retention System
The MISSION BLAK-JAK HYDRA-LIGN rod assembly is designed to reduce operational risk exposure and improve risk environments during change-outs of high use fluid expendable parts. Additional value to operators and contractors is realized through design features that allow self-aligning capabilities between the pump liner and piston. Run times of expendables will be positively affected and pump down time reduced.
The MISSION BLAK-JAK liner retention system provides a simple, compact design with easy installation and reduced weight for easier operation. There is only one HYDRA-CEL (hydraulic, tension device) to maintain rather than individual hydraulic assemblies. The redesigned LOK-CEL (tensioned, mechanical device) body and locking nut assemblies are designed in conjunction with National Oilwell Varco liner and fluid end technology. These mechanical designs are simple, rugged, and effective. The BLAK-JAK is available for specific NATIONAL, OILWELL, CONTINENTAL EMSCO, and *Gardner Denver pumps.
BLAK-JAK Liner Retention System mounted in a pump
Only 1 person required for liner change-out
33% lighter than OEM
LOK-CEL mechanically retains the liner while the pump is in operation.
BLAK-JAK Washpipe Cartridge System
HYDRA-CEL places the LOK-CEL in tension while simultaneously placing the liner in compression.
Designed for speed and efficiency, the MISSION BLAK-JAK washpipe cartridge system is a self contained unit designed to be repacked on the rig floor, not at the swivel. Once the assembly has been repacked, the single cartridge can be installed quickly in the swivel just by tightening the nuts to the gooseneck. A spanner bar is utilized to tighten the nuts, eliminating the use of hammers.