Description
Product Description
FUCHS RENOLIN ZAF 46 is a premium ISO VG 46 zinc-free and ash-free anti-wear hydraulic oil designed for industrial hydraulic systems, CNC machine tools, injection moulding machines, hydraulic presses, manufacturing equipment, circulating lubrication systems, construction machinery, and mobile hydraulic equipment. This high-performance HLP hydraulic fluid provides outstanding wear protection, oxidation stability, corrosion resistance, excellent water separation, and long service life while eliminating zinc contamination in sensitive industrial applications. It is particularly recommended for machine tools and manufacturing environments where hydraulic oil may come into contact with metalworking fluids.
RENOLIN ZAF 46 is formulated with premium mineral base oils and advanced zinc-free, ash-free anti-wear additive technology to provide excellent protection for hydraulic pumps, valves, bearings, and precision hydraulic components. The formulation delivers excellent oxidation resistance, rapid air release, outstanding demulsibility, and reliable filterability, ensuring maximum hydraulic system efficiency and extended oil service life.
Performance Standards / Specifications
Product Type
- Premium Zinc-Free Hydraulic Oil
- Ash-Free Anti-Wear Hydraulic Fluid
- ISO VG 46
- Mineral Oil-Based Hydraulic Lubricant
- Demulsifying Hydraulic Oil
Specifications
- DIN 51524-2 – HLP
- ISO 11158 – HM
- ISO 6743-4 – HM
Suitable for industrial hydraulic systems and machine tools requiring zinc-free hydraulic oils.
Typical Properties
| Property | Method | Typical Value |
|---|---|---|
| ISO Viscosity Grade | ISO 3448 | 46 |
| Appearance | Visual | Clear Amber Liquid |
| Base Oil Type | — | Premium Mineral Oil |
| Density @ 15°C | ASTM D4052 | Approx. 0.876 kg/L |
| Kinematic Viscosity @ 40°C | ASTM D445 | 46 mm²/s |
| Kinematic Viscosity @ 100°C | ASTM D445 | 6.8 mm²/s |
| Viscosity Index | ASTM D2270 | 101 |
| Flash Point (COC) | ASTM D92 | 230°C |
| Pour Point | ASTM D97 | -24°C |
| Zinc Content | — | Zinc-Free |
| Ash Content | — | Ash-Free |
| Water Separation | ASTM D1401 | Excellent |
| Corrosion Protection | ASTM D665 | Pass |
Typical values are representative characteristics and may vary slightly depending on production batch.
Key Benefits
- Zinc-free and ash-free formulation
- Excellent anti-wear protection for hydraulic pumps and valves
- Outstanding oxidation and thermal stability
- Excellent corrosion and rust protection
- Excellent water separation (demulsibility)
- Rapid air release for improved hydraulic efficiency
- Excellent filterability
- Compatible with precision hydraulic systems
- Reduces maintenance costs and extends oil life
- Ideal for machine tools where contamination of metalworking fluids is possible
Applications
- Industrial hydraulic systems
- CNC machine tools
- Hydraulic presses
- Injection moulding machines
- Manufacturing equipment
- Hydraulic power units
- Circulating lubrication systems
- Construction equipment
- Mobile hydraulic equipment
- General industrial machinery requiring ISO VG 46 HLP hydraulic oil
Storage Information
Store in the original sealed container in a clean, dry location away from direct sunlight, heat, and moisture. Prevent contamination with water, dirt, or other lubricants. Keep containers tightly closed when not in use.
Health & Safety
Avoid prolonged skin contact. Wear suitable protective gloves during handling. Wash hands thoroughly after use. Refer to the latest Safety Data Sheet (SDS) before handling, storage, or disposal.
