WITMANS

Witmans Coatings, Paints, and Primers
Witcol Circulating - Hydraulic Oil

Hydraulic Oil

Witcol Circulating Oils are made from high viscosity index, chemically stable base stocks that are further fortified with antioxidants, anticorrosion, antiwear, and antifoam additives. They meet the requirements of very high-pressure systems and systems where high pump speeds are encountered.

Witcol Circulating - Hydraulic Oil

Hydraulic Oil

Witcol Circulating Oils are made from high viscosity index, chemically stable base stocks that are further fortified with antioxidants, anticorrosion, antiwear, and antifoam additives. They meet the requirements of very high-pressure systems and systems where high pump speeds are encountered.

SPECIAL FEATURES

  • Right viscosity to satisfy the demands of the hydraulic pump and the designed system
  • High viscosity index to restrict viscosity changes under operating conditions
  • Good film strength and anti-wear properties
  • Maximum demulsibility to allow entrained water to settle down
  • Excellent corrosion and foaming resistance
  • High chemical stability

Witcol Circulating Grades are recommended for use in hydraulic systems, enclosed gear boxes, chain drives, compressors, vaccum pumps, mining machinery, machine tools, circulation oiling systems, etc. wherein oil is recirculated and used for an extensive period of time.

TECHNICAL SPECIFICATION

PROPERTIESUNITASTM METHODSSPECIFICATION
AppearanceAttributeVisualClear Liquid
Colour (Gardner No.)NumberASTM D - 1544Max. 4
Viscosity @ 40° (Cst)CSTASTM D - 445100 ± 15
10% EmulsionAttributeVisualTransparent
pH of 10% EmulsionNumberASTM D - 6647.5 ± 0.5
Acid Valuemg. KOH / gm.ASTM D - 974Max. 6.0
Density @ 30°gm. / ccASTM D – 12981.05 ± 0.05
Active Content ( %)%ASTM D – 437790 ± 2
Pour Point°CASTM D - 97Max. 10

DISCLAIMER

DISCLAIMER

The provided information is presented for your careful consideration, investigation, and verification. Please be advised that no warranties are expressed or implied due to the inherent variability in product use, which is beyond our direct control.

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