Avi Oil India Private Limited Asaoti, Faridabad, Haryana

ust as there are two basic types of aircraft engines, piston and turbine, there are two categories of aero engine lubricants, the piston engine oils and the jet engine oils. Each oil type is formulated using base-stocks and additives that reflect the requirements of the physical, chemical and performance characteristics imposed by the corresponding engine design and operating conditions. As a result of these differences, aviation piston engine oils can generally be blended from petroleum base-stocks, whereas the modern gas turbine oils are mainly of synthetic origin. Aircraft Piston Engine Oils Jet Engine Oils

Aviation piston engine oils are of two types, straight mineral and those containing additives, irrespective of the viscosity grade or composition of the base stock. The first petroleum based aviation piston engine oils developed were straight mineral oils. As their name implies, they contained no additives, but relied upon crude oil selection and refinery processing to impart the desired performance characteristics. Today, these oils may contain certain additives such as pour point depressants and approved oxidation inhibitors.

The evolution of hydraulic fluids has paralleled the history of aviation. In early years the hydraulic systems were required only to apply brake pressure. These systems used a vegetable oil or castor oil based fluid and natural rubber for seals and hoses. As aircraft designers produced larger and faster aircraft, the role of hydraulics expanded, becoming a key component in operating landing gears and flight controls.These applications resulted in higher pressures (1000 psi) and called for improved fluids. To meet these demands the aircraft industry turned to petroleum based fluids. Since the petroleum oils caused the natural rubber to swell, the aircraft designers switched over to synthetic rubbers such as Buna N or Neoprene.

Lubricating grease can be defined as a solid to semi fluid product obtained by the dispersion of a gelling agent in a liquid lubricant. Greases are composed of either a mineral, vegetable or synthetic oil thickened with a metallic soap or clay and are used for lubrication of aircraft parts such as Moving parts of fuselage Hot zones of engine Parts in contact with fuel or oil Exposed parts for protection Wheel Bearings

We are offering 2 stroke oils. 2 stroke oils are classified as : non-outboard 2 stroke oils outboard 2 stroke oils special 2 stroke oils summary of 2 stroke nycolube specifications

NYCOLUBE 3xxx series are synthetic compressor oils based on neopolyol esters, diesters or PAOester blends. They contain carefully selected additive components to enhance their general qualities. Their very good oxidation stability, low volatility and excellent lubricity make them suitable for very demanding reciprocating air compressors as well as rotating compressors and turbochargers. Summary of NL3xxx Series

Hydraunycoil FH 3xx fluids have been especially developed for high demanding conditions. A special attention has been put on friction and air release properties.

Hydraunycoil FH 3xx fluids have been especially developed for high demanding conditions. A special attention has been put on friction and air release properties.

NYCOLUBE 70xx series are synthetic lubricants based on neopolyol esters. They have been designed specifically for use in refrigeration systems working with hydrofluorocarbon as cooling fluid, the traditional (R134a, R404A, R407C, R410A, R507, R23 etc…) mineral oils and alkyl benzene based lubricants being not compatible with these coolants. Their excellent thermal and hydrolytic stability, their miscibility at low temperature with HFC and their very good lubricity are providing excellent performance levels and energy efficiency to the refrigeration systems.