Advantages

    ♦ Outstanding high/low temperature performance, adaptable to various severe working conditions

    ♦ Outstanding viscosity-temperature performance, suitable for equipment in various severe temperature conditions

    ♦ Outstanding high temperature resistance stability and anti-shear stability, ensuring oil drain interval longer than 8000h

    ♦ Outstanding lubricity, protecting equipment by reducing wear, prolonging service life of equipment

Performance

The product meets the following specifications:

    ♦ Q/SH PRD232-2008

    ♦ OEM certificate of Beijing Aerospace Propulsion Institute

 Applications

    ♦ Suitable for lubrication of gear system and bearing of express centrifugal pump (e.g. Sundyne pump) in various rotation speeds

    ♦ Applied temperature range: -45ºC~150ºC

Typical properties

Items	4413 High Speed Pump Gear Oil
Kinematic viscosity, mm2/s
100ºC	6.714
40ºC	37.66
Viscosity index	136
Flash point (COC), ºC	236
Freezing point, ºC	＜-60
Neutralization value, mgKOH/g	0.42
Shear stability (ultrasonic shearing method)
40ºC kinematic viscosity variation, %	0.5