Description
Castrol Hyspin™ HVI 46 D is a high-performance, zinc-free detergent hydraulic oil (HLP‑D) designed for systems requiring a wide operating temperature range and water‑absorbing properties.
Pack size: 208 l drum
Specifications / Approvals
- DIN 51524‑3 (HLP‑D)
- DIN 51517‑3 (CLP)
- ISO 6743‑4 (HLP‑D classification context)
Applications
- Hydraulic systems with high operating pressures, possible water ingress, or demanding cold‑start performance
- Combined hydraulic and slideway lubrication on grinding and gear‑cutting machine tools
- Gear units requiring CLP‑type oils
- Meets requirements for Müller Weingarten equipment
Technical specifications
| ISO viscosity grade | 46 |
| Density @ 15 °C | 875 kg/m³ |
| Kinematic viscosity @ 40 °C | 46 mm²/s |
| Kinematic viscosity @ 100 °C | 7.8 mm²/s |
| Viscosity index | 150 |
| Flash point (COC) | 230 °C |
| Pour point | −33 °C |
| Copper corrosion (3 h / 100 °C) | 1 |
| FZG (A/8.3/90) | > 12 |
| Brugger value | > 45 N/mm² |
| Filterability without water — Stage I / II | 80% / 60% |
| Air release | 10 min |
