This high-performance, antiwear hydraulic fluid offers outstanding hydrolytic stability to protect systems from the harmful effects of water contamination.
Castrol Blue Hydraulic Plus’ is proven to protect vane, gear, and piston pumps givingsignificant benefits for mobile hydraulic systems utilizingdifferent types of pumps incorporated into the same hydraulic circuit increasing efficiency and maximizing cost-effectiveness.
Castrol Blue Hydraulic Plus delivers an outstanding margin of safety for critical equipment and hydraulic systems by protecting against corrosion, oxidation and wear. It is formulated to:
- Provide excellent thermal stability properties
- Enable resistance to oxidation, promoting longer equiptment life
- Protects against deposits and sludge formation in critical equipment
- Include up to 50% more performance additives than some competitive hydraulic fluids
- Improve leak detection and reduce downtime
- Provide outstanding hydrolytic stability to help resist corrosion prolonging pump life
Castrol Blue Hydraulic Plus meets severe industry requirements including many pump manufacturers and is approved under the following industry test standards: Cincinnati Lamb P-68 and P-70; Denison HF-0; and Vickers 35VQ25.
Castrols Blue Hydraulic’s superior resistance to thermal degradation helps prevent acid build-up and pump wear.

