4413 High-Speed Pump Gear Oil

4413 High-Speed Pump Gear Oil
Great Wall Brand 4413 High-Speed Pump Gear Oil is a high-speed pump lubricant refined from synthetic base oil with the addition of extreme pressure, antioxidant, anti-corrosion, and other additives. It offers excellent shear stability, meeting the lubrication needs of high-speed centrifugal pump gear equipment at various rotational speeds.
Performance Features
◎ Excellent high and low-temperature performance, suitable for various harsh working environments
◎ Outstanding viscosity-temperature characteristics, ideal for equipment operating under diverse temperature conditions
◎ Exceptional high-temperature oxidation stability and shear stability, ensuring an oil change interval of over 8,000 hours
◎ Good lubricity, protecting equipment from wear and extending service life
Technical Specifications
The product meets the following specifications:
◎ Q/SH PRD232—2008
◎ Beijing Aerospace Propulsion Institute OEM Certification
Application Range
◎ Suitable for lubricating gear systems and bearings of high-speed centrifugal pumps (such as Sundyne pumps) at various speeds
◎ Operating temperature range: -45°C to 150°C
Typical Data
Item 4413 High-Speed Pump Gear Oil
Kinematic Viscosity, mm²/s
100°C 6.714
40°C 37.66
Viscosity Index 136
Flash Point (Open Cup), °C 236
Pour Point, °C < -60
Neutralization Value, mgKOH/g 0.42
Shear Stability (Ultrasonic Shear Method) Kinematic Viscosity Change at 40°C, % 0.5
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