-Critical components ENP treated to further assist in prevention of internal corrosion
-Heavy-duty robust design
-Integral Belleville Spring design to guarantee positive load maintained on thrust bearings to ensure continuous rotation
-Debris Rings: Prevent ingress of foreign matter
-Swivel components are supported at rotation point to prevent lateral movement and wear
-Contingent fish neck on most lower joint components
-Third-party proprietary connections available to suit customer requirements
