Extended Performance Premium Industrial Lubricant
Sigma Oil Industries Limited is a leading manufacturer and deliverer of reliable premium Industrial lubricants that meet the required engine recruitments. We are specialized in formulating Industrial lubricants considering anti-rust, wear, corrosion and foaming. Our advanced formula guarantees maximum engine protection including clutch and gear-box in high or low temperatures.
HCO Series Industrial Oil
HCO Series HCO series are super quality compressor oils. It is made from 100% Hydrocrack base fluid with excellent additives package. Hydro compressor oils are designed for use in air compressors and high temperature circulating systems where long drain interval and freedom from deposit formation are desired. The thermal stability and oxidation resistance of these fluid help to maintain cleaner compressors that ensure longer running periods between scheduled maintenance and oil changes.
However, proper anti-oxidant properties of this product resist oxidation formation in all operating temperatures. It also contains the properties of anti-wear and anti-corrosion.
This series are suitable for hydraulic systems of all designs. They are equally usable in industrial, marine and mobile services which operate at low, high or rapidly changing ambient temperature.
- Prevents wear, rust and oxidation.
- Superior usability.
- Resists foaming.
- Superior filterability.
|Test Description||Test Methods||Typical Result|
|ISO||ISO 32||ISO 46||ISO 68||ISO 100||ISO 150|
|ASTM Color||ASTM D 1500||L 1.0||L 1.0||L 0.5||L 0.5||L 2.0|
|Specific Gravity at 15 deg||ASTM D 1298||0.8595||0.8737||0.8739||0.8755||0.8898|
|Viscosity at 40 deg||ASTM D 445||32.17||46.44||69.67||99.21||155.2|
|Viscosity at 100 deg||ASTM D 445||5.47||6.98||9.36||11.57||15.79|
|Viscosity Index||ASTM D 2270||115||112||109||107||107|
|Pour Point||ASTM D 97||-18||-15||-15||-18||-15|
|Flash Point||ASTM D 92||235||246||271||265||276|
|TBN||ASTM D 974||0.523||0.547||0.155||0.228||0.256|
Denison : HF-0, HF-1, HF-2
DIN : 51524 Part I (HL)& Part II (HLP)
AFNOR : NF E 48-690(Dry) & 691 (Wet)
Vickers : I-286-S & M-2950-S
US Steel : 126 & 127
Cincinnati Machine : P-68 (ISO 32)
Cincinnati Machine : P-70 (ISO 46)
Cincinnati Machine : P-69 (ISO 68)
General Motor : LH-04-1
General Motor : LH-06-1
General Motor : LH-15-1
Bosch variable vane pumps
Commercial Hydraulics : (Except silver coated PM-500 series)
FZG : A/8.3/90 Load test (DIN 51354) at 12th stage
SOIL HCO Series Industrial Engine Oil
Sigma Oil Industry has been manufacturing many types of Industrial oil for the convenience of industrial operations. Our aim is to give you a better product that is also fuel-efficient in nature. You should pick our Industrial engine oil for the following reasons: