Bell 47 Auxiliary Hydraulic System

High performance and dependability are the trademarks of all Kawak Auxiliary Hydraulic Systems. The Kawak Bell 47 auxiliary hydraulic pump is designed to provide an inexpensive, robust, and reliable replacement for pumps which have been previously installed. The Kawak auxiliary pump drive is also fully compatible with our Chemical Pumps and Boom Valve Assemblies.

These pumps are specially designed with drive shafts which have been engineered to shear when torque between 850-1000in/lbs is applied. This feature functions as an automatic system disconnect should the hydraulic system malfunction while the aircraft is operating. The adapter plate which attaches the pump to the engine pad also includes a drain port which allows for simple inspection of failing pump shaft seals to enable the operator to minimize revenue-generating aircraft downtime.