The Vulhydra Series is a low pour point/high viscosity index multi-grade hydraulic oil series developed for applications where broad operating temperatures are encountered. These products will provide good fluidity at low temperatures while better retaining their viscosity as operating temperatures rise enabling the oil to protect the equipment during cold startup and operation. The Vulhydra Series is heavily fortified using a special oxidation inhibitor providing over 4,000 hours of oxidation stability thermal break down prevention as well as field proven anti-wear and anti-foam additives.
- Formulated with high VI paraffinic base stock
- Over 4000 hours on the ASTM D-943 oxidation stability test
- Excellent performance on the Vickers pump test – Only 20 mg loss on the ring and 2 mg loss on the vanes