Description
Zinc-free hydraulic fluids have recently played an increasingly important role in industry.
In many cases, the use of zinc-free hydraulic fluids is a necessity, for example in the hydraulic systems of processing machines, where the entry of coolant into the hydraulic fluid cannot be completely avoided.
The RENOLIN ZAF B series of mineral hydraulic fluids are ash-free products prepared using zinc-free technology for use in heavy-duty industrial systems requiring a working fluid of HLP level according to DIN 51 524.
| Specifications | Endorsements | Fuchs recommendations |
|---|
• ISO 6743-4: HL • DIN 51 524-2: HLP • ISO 6743-6: CKC • DIN 51 517-3: CLP • AFNOR E 48-603-H • • | • Bosch-Rexroth |
|
Typical characteristics
| Indicators | Unit | Meaning | Method |
Viscosity grade (ISO VG)
|
| 22
|
|
Viscosity index
|
| 98
| DIN ISO 2909 |