QC Lubricants
CAGE CODE 9Y364
7360 Milnor St. Philadelphia, PA 19136
(215) 333-4187
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Toll Free
With Extension (800) 887-2436
For Technical Assistance:
Dial Extension 203 for Stan Jakubowski
For Sales:
Dial Extension 211 for Lu Ann Quinn or 224 for Lindsay Romero
Email Lu Ann Quinn  ♦   Email Lindsay Romero


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We actively supply a comprehensive line of MIL-SPEC  and commercial lubricants.

 

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Mil-Specs
MSDS
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Royco Lubricants

Royco LGF and Royco SSF

ROYCO LGF and ROYCO SSF

LANDING GEAR AND STRUT FLUID

GENERAL INFORMATION:
ROYCO LGF and SSF are mineral oil based hydraulic fluids designed specifically for use in aircraft landing gear systems shock struts and other fluid dampening systems. Modern additive technology for greatly improved lubricity and extreme pressure antiwear performance is used to provide the performance levels required by today’s wide body aircraft.

TYPICAL PROPERTIES:

PROPERTIES
Color
Type
Kinematic Viscosity, cSt
@ 40°C
@-40°C
@-54°C
Flash Point, °C
Total Acid Number, mg KOH/g
Specific Gravity, 15.6°C, g/cc
API Gravity
4-Ball Wear, scar diameter, mm2
ROYCO SSF
Yellow or Red
I

14.5
560
2640
108
2.6
0.882
28.9
0.43
ROYCO LGF
Yellow or Red
II

14.5
423
1780
110
2.4
0.874
20.5
0.43

Royco
APPLICATIONS:
ROYCO SSF and ROYCO LGF were specifically developed to improve “slip stiction” and to alleviate “ladder cracking” in landing gear struts due to sudden and severe shock loads encountered in these aircraft during landing. ROYCO LGF and SSF are approved for use in most current models of Boeing, Lockheed, McDonnell
Douglas, Airbus, and many other manufacturers of commercial transports.

COMPOSITION:
ROYCO LGF consists of hydraulic fluid conforming to MIL-H-5606 plus LUBRIZOL 1395 and other additives to improve landing gear performance.
ROYCO SSF is a preservative grade of hydraulic fluid conforming to MIL-PRF-6083 plus LUBRIZOL 1395 and other additives.

Call us for pricing and availability.
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Royco and all associated logo's are registered trademarks of Anderol Inc.
Distributed by QCLubricants, Inc. All Rights Reserved.