Divinol HVLPD ISO 68

Specifications

Brand

Divinol

Category

Hydraulic oils

Manufacturer code

48920

Availability

On order

Approved for

• David Brown
• Vickers
• Parker Denison
• AIST

Typical characteristics

Manufacturer's description

Divinol HVLPD ISO 68 (Art-Nr. 48920) is a detergent/dispersive high-pressure hydraulic oil with a high viscosity index. The high viscosity index keeps the working viscosity within a usable band over a wide temperature range, which makes the oil suitable for a broad field of applications and particularly for hydraulic systems whose operating temperature fluctuates strongly. The detergent-dispersant additive package is what sets an HVLPD oil apart from a plain HVLP one: it holds small amounts of water and solid contamination in suspension instead of letting them settle out, so deposits and corrosion in the system are reduced where water ingress cannot be ruled out. The oil should still not be used as a substitute for proper water separation in systems designed for it. Divinol HVLPD ISO 68 meets DIN 51524-3, HVLP-D (except for the demulsification behaviour, which an HVLPD oil is not intended to provide), AFNOR NF-E 48603, ASLE 70-1/70-2/70-3, David Brown S1.53.101, VDMA 24318, U.S. Steel 126/127, CETOP RP91H, Vickers I-286-S3, Vickers M-2950-S and Denison Hydraulics HF-2.

Applications

• High-pressure hydraulic systems across a wide field of applications, especially mobile and outdoor equipment with strongly fluctuating operating temperatures and where water ingress cannot be excluded.

Performance & benefits

• high viscosity index — usable working viscosity over a wide temperature range
• detergent-dispersant additive package holds water and solid contamination in suspension
• reduced deposit formation and corrosion where water ingress occurs
• high-pressure (EP) performance to DIN 51524-3

Standards & approvals

• DIN 51524-3 HVLP

  Hydraulic oil HVLP — DIN 51524, part 3

  Part 3 of the German hydraulic fluid standard: HVLP oils, with the same additive package as HLP but a high viscosity index, for systems working across a wide temperature range.

• AFNOR NF E 48-603

  NF E 48-603 — hydraulic fluids (France)

  The French standard for mineral hydraulic fluids, built on the same HL, HM and HV classes as DIN 51524 and ISO 11158.

• David Brown S1.53.101

  David Brown S1.53.101 level — EP gear oil

  David Brown's specification for extreme-pressure gear oils in open and enclosed drives under heavy and shock loading. It overlaps DIN 51517-3 CLP and U.S. Steel 224.

• VDMA 24318

  VDMA 24318 — fire-resistant hydraulic fluids

  The VDMA sheet of the German machine builders' association for fire-resistant hydraulic fluids: fire behaviour and system material compatibility requirements.

• AIST/US Steel 126

  U.S. Steel 126 — antiwear hydraulic oil

  The steel industry specification for antiwear hydraulic oils: wear protection, oxidation stability and demulsibility in rolling mill systems, where water is always present.

• AIST/US Steel 127

  AIST/US Steel 127 — EP gear oil

  A US Steel/AIST gear-oil requirement quoted alongside AIST/US Steel 126, for steel-mill gear applications.

• CETOP RP 91 H

  CETOP RP 91 H — hydraulic fluids (generic)

  The European oleohydraulics and pneumatics committee's recommendation for mineral hydraulic fluids, cited here without a specific HL/HV class.

• Eaton Vickers I-286-S

  Vickers I-286-S — industrial hydraulic fluids

  The Vickers specification for hydraulic fluids in stationary industrial systems, verified by the vane pump wear test.

• Eaton Vickers M-2950-S

  Vickers M-2950-S level — mobile hydraulic fluids

  The Vickers requirement for hydraulic fluids in mobile equipment, the counterpart of I-286-S on the industrial side. Both were superseded by Eaton 03-401-2010.

• Parker Denison HF-2

  Parker Denison HF-2 — hydraulic fluid

  The HF-2 level of the Denison specification, defined by the vane pump wear test. It is the base requirement for hydraulic oils in Denison equipment.