AeroShell Fluid 41 Mineral Hydraulic Fluid

Brand Name Aeroshell
Certification COA
Model Number Fluid 41
Price Please consult customer service
Payment Terms ,T/T

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Mineral aeroshell 41 hydraulic fluid

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Aircraft Wing aeroshell 41 hydraulic fluid

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Aircraft Wing aeroshell hydraulic fluid

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Product Description
AeroShell Fluid 41 Mineral Hydraulic Fluid

AeroShell Fluid 41 Mineral hydraulic fluids are designed for aircraft hydraulic systems including wing surface control systems, landing gear, speed retards, and internal hydraulic pumps. This mineral hydraulic oil offers higher cleanliness (Class V) compared to similar products, with excellent low temperature performance.

Key Features
  • Conforms to US Army standard MIL-PRF-5606H
  • Mineral-based formulation with antioxidant and wear-resistant additives
  • Contains Sudan red dye for easy identification (red appearance)
  • High cleanliness level (Class V)
  • Excellent low temperature performance
  • Widely used in civil aviation, NATO, and general aviation applications
Applications

Specifically developed for aircraft hydraulic systems operating in low temperature environments, including:

  • Flight wing surface control systems
  • Landing gear mechanisms
  • Deceleration plates
  • Internal hydraulic oil pumps
Usage Guidelines

Important: Compatible with synthetic rubber seals but not natural rubber seals. Sudan red stain has certain toxicity - proper protection should be used during operation. In case of ingestion or eye contact, seek medical attention immediately.

Do not mix with synthetic hydrocarbons or phosphate aviation hydraulic fluids as this may alter chemical properties and performance.

Product Specifications
Product Name AeroShell Fluid 41
Product Brand Aeroshell
Oil Type Fluid oil
Packing Specification 946/pail
Executive Standard MIL-PRF-5606H
Origin USA
Performance Parameters
Parameter MIL-PRF-5606H Standard AeroShell Fluid 41
Test 1 Test 2
Oil type mineral mineral mineral
Kinematic viscosity @ 100°C mm²/s ≥ 4.9 6.13 5.30
Kinematic viscosity @40°C mm²/s ≥ 13.2 15.68 14.1
Kinematic viscosity @-40°C mm²/s ≤ 600 384 491
Kinematic viscosity @-54°C mm²/s ≤ 2500 1450 2300
Viscosity Index - 214 Over 200
Flash point (closed cup flash point Martin)°C ≥ 82 104 105
Spontaneous combustion temperature °C - 230 230
Total acid number mgKOH/g ≤ 0.20 0 0.01
Evaporation loss for 6 hours @71°C ≤ 20 16.5 10
Water content ppm ≤ 100 55 <100
Relative density @ 15.6/15.6°C - 0.874 0.87