Description
Castrol Hyspin ZZ 46 Superclean
Product Description
Castrol Hyspin ZZ 46 Superclean is a high-performance ashless (zinc-free) anti-wear hydraulic oil designed for demanding industrial hydraulic systems. It provides excellent protection against wear, oxidation, and corrosion while maintaining superior cleanliness and filterability.
It is specifically formulated for systems operating under high pressure, elevated temperatures, and severe service conditions, including vane and piston pump applications.
The “Superclean” filtration standard ensures the oil is supplied at a very high cleanliness level, helping to extend component life and reduce system downtime.
Performance Standards / Specifications
- ISO VG 46
- DIN 51524 Part 2 (HLP)
- ISO 11158 HM
- ASTM D6158 HM
- Fives Cincinnati P-68 / P-69 / P-70
- Eaton (Vickers) I-286-S / M-2950-S
- Parker Hannifin (Denison) HF-0 / HF-1 / HF-2
- US Steel 126
- ISO 6743/4 HM
Typical Properties
| Property | Method | Value |
|---|---|---|
| ISO Viscosity Grade | ISO VG | 46 |
| Density @ 15°C | ASTM D4052 | ~0.88 g/cm³ |
| Kinematic Viscosity @ 40°C | ASTM D445 | 46 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | ~6.7 mm²/s |
| Viscosity Index | ASTM D2270 | >95 |
| Pour Point | ASTM D97 | ~ -27°C |
| Flash Point (COC) | ASTM D92 | ~215°C |
| Water Separation (54°C) | ASTM D1401 | ~15 min |
| Air Release @ 50°C | ASTM D3427 | ~8 min |
| Rust Protection | ASTM D665 | Pass |
| FZG Gear Test | ISO 14635 | Stage 12 |
| Oxidation Stability (TOST) | ASTM D943 | >2000 hrs |
| Cleanliness Class (Superclean) | ISO 4406 |
~16/14/11 |
Key Benefits
- Zinc-free (ashless) formulation for improved environmental compatibility
- Excellent wear protection for hydraulic pumps
- High oxidation stability for extended oil life
- Superior filterability for clean hydraulic systems
- Excellent water separation and hydrolytic stability
- Reduced downtime and maintenance costs
Applications
- Industrial hydraulic systems
- High-pressure vane and piston pumps
- Plastic injection moulding machines
- Mobile and stationary hydraulic equipment
- Systems requiring ultra-clean hydraulic fluid
- Equipment operating in high temperature or moisture-prone environments
Storage Information
Store in a cool, dry place away from direct sunlight. Keep containers tightly sealed. Avoid contamination with water or dirt.
Health & Safety
This product is not classified as hazardous under normal use. However, avoid prolonged skin contact. Refer to the Safety Data Sheet (SDS) for full safety guidance.
