TOPGATEX Hydraulic Oil ISO 37 AW is designed to give maximum protection to hydraulic pumps in high performance industrial applications as well as in environmentally sensitive areas.
TOPGATEX ISO 37 is formulated with base stocks and an ash less ("zinc-free") additive system that provides superior oxidation stability, water separability, foam suppression, and protection against wear, rust and corrosion.
TOPGATEX Hydraulic Oil 37 is recommended where there could be accidental fluid loss into the environment or where surface water contamination should be avoided. Application areas include industrial, forestry and marine and particularly in mobile equipment. TOPGATEX Hydraulic Oil 37 is best suited where an ISO oil of ISO VG 32 grade is recommended. It is suitable for mobile and stationary hydraulic equipment. It is the best choice for hydraulic systems of construction machinery, forklifts, shovels, and cranes etc
No. Characteristic Typical Results
1 SAE Viscosity Grade ISO 37
2 Kinematic Viscosity:
@ 40 °C mm2/s 35
@100 °C mm2/s 5.8
3 Density @15°C kg/l 0.857
5 Flashpoint °C 232 min.
6 Pour Point -23
6 Viscosity Index 107
TOPGATEX Hydraulic Oil 37 provides excellent wide temperature range performance. Its exceptional anti-wear, lubricity and film strength characteristics assure performance in hydraulic and circulation systems operating under moderate to severe conditions. The ready biodegradability and virtually non-toxic nature of these products make them an excellent choice where leakage or spillage could enter environmentally sensitive areas. The inadvertent leakage of spillage of this product in environmentally sensitive areas could result in easier clean-up and lower remediation costs.