Hydra-LOK HYDRA-LOK Designed for safety, ease of use, improved expendable run times, and overall lower operating costs, the Mission Hydra-LOK offers great value. BENEFITS AND FEATURES OF HYDRAULIC LINER NUT • Improved safety during liner changes. There is no longer a need to sledge hammer a nut to lock liners in place. Hammer blows can cause personal injury and damage to the equipment. • Positive, metal to metal liner clamping. Liner loads are locked in place by the setting the lock, even once the hydraulic pressure is removed. • Higher clamping load attainable. Direct acting hydraulic loading clamps the liner along the axis, and no force is lost to indirect taper clamps as in other design attempts. • Uniform liner clamping around full circumference. Full circle contact of the hydraulic ram loads the liner uniformly around the circumference. This assures a true fit and installation. • Eliminates liner washout due to loose liner seal. Positive load retention lock prevents liner loosening during pump operation that causes liner seal failure. • Superior design. Simple maintenance, no springs to fail or fatigue as in previ- ous designs. • OEM design support. Designed with support of OEM manufacturers • Available for popular Triplex pumps. Designs available for Mission "L", OEM and "other" style modules. • Easy installation. Hydra-LOK installs in place of OEM liner retention without special modifications or tools. • Improved expendable alignment Hydra-LOK design offers improved liner and piston alignment over previous OEM designs. 12-P Hydra-LOK. OWA1700 Hydra-LOK. 99