Royco 777 Hydraulic Fluid MIL-PRF-87257A
Royco 777 is a synthetic hydrocarbon and ester based fluid for use in hydraulic systems which require reliable operation in both extreme low and high temperature environments and all weather–all season performance outside the capability of traditional Mil-H-5606 and Mil-PRF-83282 fluids. The high flash and fire points also afford an improved margin of safety over mineral based fluids. Royco 777 is formulated with state of the art additive technology to provide superior oxidation and corrosion resistance, antiwear, and antifoaming protection.
Intended Use of Royco 777 Hydraulic Fluid MIL-PRF-87257A
Royco 777 is recommended for use in aircraft, ordnance, and missile systems operating from -65° F to 275° F. This fluid should be considered for use in auto pilots, shock absorbers, brakes, flight-control systems, hydraulic servo-control systems, and other systems using synthetic elastomer seals. This fluid is especially recommended for use in high altitude aircraft that normally operate with extended loiter times and high endurance levels such as UAV’s and ELINT systems.
Qualifications/Specifications Met by Royco 777 Hydraulic Fluid
THIS PRODUCT NO LONGER MEETS: MIL-PRF-87257A. MANUFACTURER IS WORKING TOWARD RE-CERTIFICATION. PLEASE CALL US FOR CERTIFIED QPL/MIL-SPEC REPLACEMENT OPTIONS (714) 386-9806