Zircon Z 46
Anti-wear hydraulic oil blended using high-quality solvent-refined base oils. Why choose this fluid
- ASTM D6158 Type HM
- AFNOR NF E 48-603 HM
- DIN 51524 Part 2 (HLP)
- Fives (formerly Cincinnati Machine) P-70
- GM LS2
- ISO 11158 Category HM
- Parker (formerly Denison) HF-0, HF-1 and HF-2
Why choose Zircon Z 46
Duckhams Zircon Z Hydraulic Oils are a range of anti-wear hydraulic oils blended using high-quality solvent-refined base oils with a balanced additive system, which includes anti-wear additives and oxidation inhibitors. They are suitable for most types of mobile or stationary hydraulic systems, including gear, piston and vane pump hydraulic systems, operating over a wide range of ambient temperatures. Developed using high-quality solvent-refined base oils, these products meet or exceed industry standards for HM hydraulic fluids. Available in ISO viscosity grades 32, 46 and 68.
- Excellent anti-wear performance protects components within the hydraulic system and reduces operating costs by extending pump life and minimising downtime.
- Excellent hydrolytic stability improves protection of yellow metal components, even in the presence of water, extending component life.
- Good thermal and oxidative stability extends oil life, reducing operating costs.
- Good sludge and particulate control maintains system cleanliness, extending filter life and reducing filter change frequency.
- Excellent filterability.
- Good anti-rust and anti-corrosion properties protect the system.
- Compatible with elastomers commonly used as seals within the hydraulic system.
- Excellent water separation, air release and anti-foam properties.
Typical physical characteristics
| Property | Unit | Typical Value |
|---|---|---|
| ISO Viscosity Grade | 46 | |
| Colour | L0.5 | |
| Viscosity @ 100 °C | cSt | 7.22 |
| Viscosity @ 40 °C | cSt | 47.55 |
| Viscosity Index | 111 | |
| Demulsibility @ 54 °C | Minutes | 10 |
| Foaming Seq I | ml | 0 / 0 |
| Foaming Seq II | ml | 0 / 0 |
| Foaming Seq III | ml | 0 / 0 |
| Flash Point (PMCC) | °C | 216 |
| Pour Point | °C | -15 |
| Zinc Content | % | 0.04 |
| Density @ 15 °C | kg/L | 0.8655 |
Typical physical characteristics are provided as an indication of properties based on current production data only, and should not be interpreted as a specification.
