Lubrication Engineers

All-Purpose Turbine Oil (4941)

Product Description

A rust & oxidation (R & O) turbine oil designed with high-quality paraffinic base oil and additives that offer rust protection, oxidation stability, rapid water-separating characteristics and foam suppression. It will outperform conventional R & O turbine oils and is completely non-corrosive to equipment parts.

Technical Data

4941494349454946
ColorAmberAmberAmberDark Amber
ISO VG3268150220
Relative Density @ 60°F/60°F, ASTM D12980.88
Viscosity @ 100°C, cSt, ASTM D4455.358.6914.6119.11
Viscosity @ 40°C, cSt, ASTM D44531.7367.88151225.1
Viscosity Index ASTM D227095959595
Flash Point °C (°F), (COC), ASTM D92224 (435)240 (465)274 (525)280 (535)
Pour Point °C (°F), ASTM D97-30 (-22)-24 (-11)-18 (0)-15 (5)
Rust Test 4 hrs @ 60°C, Sea H20, ASTM D665BPassPassPassPass
Copper Corrosion 3 hrs @ 100°C, ASTM D1301a1a1a1a
Oxidation by RPVOT @ 150°C, minutes, ASTM D2272510510510510
Ash – Sulfated %, ASTM D874<0.01<0.01<0.01<0.01
Acid Number mg KOH/g, ASTM D664<0.1<0.1<0.1<0.1
Emulsion Characteristics @ 54°C, oil-water-emulsion/minutes, ASTM D14040-40-0/1040-40-0/1040-40-0/1040-40-0/10
Foaming Characteristics @ 24°C/93.5°C, 3 Sequences, ml of foam/time to break, ASTM D8920/0; 0/0; 0/00/0; 0/0; 0/00/0; 0/0; 0/00/0; 0/0; 0/0

Other Info

Performance Requirements Met or Exceeded

  • Denison (Parker-Hannifin) HF-1 (4941, 4943, 4945, 4956)
  • DIN 51524 Part 1 (4941, 4943)
  • MAG (Cincinnati Machine, Cincinnati Milacron)
    • P-38 (4941)
    • P-54 (4943)
    • P-57 (4945)
  • MIL-H-17672D (4941, 4943)

Typical Applications

Applications requiring an R&O oil including:

  • Turbines
  • Circulating Oil Systems
  • Pumps
  • Gear Systems