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Synthetic fire-resistant, severe-duty hydraulic fluid which meets MIL-PRF-46170 D type 1.
Royco® 770 is a synthetic PAO-based fire-resistant hydraulic fluid. Royco® 770 has a robust additive package for enhanced corrosion, oxidation and rust inhibition performance. Royco® 770 delivers extended equipment performance through enhanced antiwear protection on critical surfaces.
Product Type: Fire Resistant Hydraulic Fluid
Kinematic Viscosity
(@ 100°C, cSt): 3.71
(@ 40°C, cSt): 15.7
(@ -40°C, cSt): 2435
(@ -54°C, cSt): 14,765
Flash Point, (°C): 228
Fire Point, (°C): 250
Autoignition, (°C): 387
Pour Point, (°C): -60
Excellent anti-wear properties
Extended fluid & equipment life
Exceptional corrosion & rust protection
Poor rust inhibition from hydraulic fluid or lubricant
Inadequate hydraulic fluid life span & required refills
Fire safety concerns from hydraulic oil
Royco® 770 meets performance specifications under: MIL - PRF - 46170D type 1
NATO Specification: H-544.
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