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Castrol

Castrol is a major international lubricant brand producing a full range of industrial and automotive oils. KARALUB supplies and distributes Castrol products in the Iranian market alongside its own engineered range, giving customers one technical source for both.

Castrol is today part of BP, with products sold under this brand name in markets including Iran.

Product Catalog

52 Popular Castrol Industrial Products

This section is for product presentation and comparison only — it is not an online store. See each product's verified KARALUB equivalent where one exists, or contact our technical team.

Castrol Aircol SN 68
Oil ISO VG 68

Castrol Aircol SN 68

Line: Aircol

A high quality air compressor lubricant from Castrol’s Aircol SN range at ISO VG 68, formulated using high quality synthetic diesters; designed to cope with the severe operating conditions experienced in rotary screw, rotary vane and reciprocating air compressors operating at high compression ratios and high discharge temperatures (up to 220°C); in reciprocating units, offers up to eight times the service life of mineral oils; a high spontaneous ignition temperature provides greater safety by reducing the possibility of downstream fires and explosions.

Castrol Aircol SN 100
Oil ISO VG 100

Castrol Aircol SN 100

Line: Aircol

A high quality air compressor lubricant from Castrol’s Aircol SN range at ISO VG 100, formulated using high quality synthetic diesters; designed to cope with the severe operating conditions experienced in rotary screw, rotary vane and reciprocating air compressors operating at high compression ratios and high discharge temperatures; offers reduced carbon forming tendencies and extended oil life when compared to mineral oils due to much higher oxidation resistance.

Castrol Aircol SR 32
Oil ISO VG 32

Castrol Aircol SR 32

Line: Aircol

A premium synthetic air compressor lubricant from Castrol’s Aircol SR range at ISO VG 32, based on polyalphaolefin (PAO) fluids and designed for use in rotary screw compressors; increased oil service life of typically up to 8,000 hours in most systems; ester-free formulation eliminates the formation of corrosive acids; excellent water separation characteristics.

Castrol Aircol SR 46
Oil ISO VG 46

Castrol Aircol SR 46

Line: Aircol

A premium synthetic air compressor lubricant from Castrol’s Aircol SR range at ISO VG 46, based on polyalphaolefin (PAO) fluids; good compatibility with nitrile, silicone, polyurethane and fluoropolymer seal materials typically used in compressor units; compatible with mineral oil based lubricants, allowing changeover to Aircol SR without compatibility issues.

Castrol Aircol SR 68
Oil ISO VG 68

Castrol Aircol SR 68

Line: Aircol

A premium synthetic air compressor lubricant from Castrol’s Aircol SR range at ISO VG 68, based on polyalphaolefin (PAO) fluids; suitable for use in oil flooded rotary screw compressors operating under extreme climatic conditions, harsh environments and severe operating conditions where very high air discharge temperatures (>100°C) are experienced.

Castrol Alpha SP 68
Oil ISO VG 68

Castrol Alpha SP 68

Line: Alpha

An extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 68, based on highly refined mineral oil fortified with sulphur-phosphorus compounds for anti-wear and extreme-pressure characteristics; recommended for use in industrial gearboxes with forced circulation or splash and oil bath lubrication; lead-free additives avoid heavy metal contamination in the workplace and environment.

Castrol Alpha SP 100
Oil ISO VG 100

Castrol Alpha SP 100

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 100; long oil life due to excellent thermal stability and oxidation resistance; good water tolerance and demulsification characteristics; rust and copper corrosion protection of metal surfaces; fully approved by David Brown Gear Industries Limited.

Castrol Alpha SP 150
Oil ISO VG 150

Castrol Alpha SP 150

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 150, formulated from highly refined mineral oil fortified with sulphur-phosphorus compounds; suitable for heavily loaded industrial gearboxes; fully approved by David Brown Gear Industries Limited.

Castrol Alpha SP 220
Oil ISO VG 220

Castrol Alpha SP 220

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 220, the most commonly specified grade in this range for industrial gearboxes; passes the FZG gear test at a high failure load stage; fully approved by David Brown Gear Industries Limited.

Castrol Alpha SP 320
Oil ISO VG 320

Castrol Alpha SP 320

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 320; designed for heavily loaded industrial gearboxes and provides high load-carrying capacity per the Brugger test; fully approved by David Brown Gear Industries Limited.

Castrol Alpha SP 460
Oil ISO VG 460

Castrol Alpha SP 460

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 460; designed for heavy-duty industrial gearboxes with slow-moving gears; fully approved by David Brown Gear Industries Limited.

Castrol Alpha SP 680
Oil ISO VG 680

Castrol Alpha SP 680

Line: Alpha

A high quality extreme-pressure mineral gear oil from Castrol’s Alpha SP range at ISO VG 680, the heaviest standard grade in this range; designed for very heavily loaded, slow-moving industrial gearboxes; fully approved by David Brown Gear Industries Limited.

Castrol Alphasyn EP 150
Oil ISO VG 150

Castrol Alphasyn EP 150

Line: Alphasyn

A high quality synthetic gear oil from Castrol’s Alphasyn EP range at ISO VG 150, based on poly-alphaolefin (PAO) fluids and sulphur/phosphorus extreme pressure (EP) additive technology; formulated for use in all types of enclosed gears including heavy and shock-loaded gears and bearings where EP properties are required; suitable for gearboxes where micro-pitting resistance is required and for applications in extreme environments such as mining, marine and paper production.

Castrol Alphasyn EP 220
Oil ISO VG 220

Castrol Alphasyn EP 220

Line: Alphasyn

A high quality synthetic gear oil from Castrol’s Alphasyn EP range at ISO VG 220, based on poly-alphaolefin (PAO) fluids and sulphur/phosphorus extreme pressure (EP) additive technology; full EP performance gives maximum protection of gears against wear and shock loading, including protection against micro-pitting; fully compatible with nitrile, silicone and fluoropolymer seal materials.

Castrol Alphasyn EP 320
Oil ISO VG 320

Castrol Alphasyn EP 320

Line: Alphasyn

A high quality synthetic gear oil from Castrol’s Alphasyn EP range at ISO VG 320, based on poly-alphaolefin (PAO) fluids and sulphur/phosphorus extreme pressure (EP) additive technology; designed for heavily loaded industrial gearboxes and harsh environmental conditions.

Castrol Alphasyn EP 460
Oil ISO VG 460

Castrol Alphasyn EP 460

Line: Alphasyn

A high quality synthetic gear oil from Castrol’s Alphasyn EP range at ISO VG 460, based on poly-alphaolefin (PAO) fluids; designed for very heavily loaded industrial gearboxes with slow-moving gears requiring extreme-pressure properties.

Castrol Alphasyn PG 220
Oil ISO VG 220

Castrol Alphasyn PG 220

Line: Alphasyn

A synthetic heavy duty (PAG) gear oil from Castrol’s Alphasyn PG range at ISO VG 220, primarily intended for use in worm reduction gearboxes where the low coefficient of friction of the PAG base fluid improves efficiency and consequently reduces power consumption and operating temperatures; inherently high viscosity index and low pour point make it suitable for use over a wide temperature range.

Castrol Axle EPX 80W-90
Oil SAE 80W-90

Castrol Axle EPX 80W-90

Line: Axle

A multigrade axle oil from Castrol’s Axle EPX range at SAE 80W-90, fortified to meet the requirements of API GL-5; its primary use is for hypoid gears featured in automotive differentials but is often specified in highly loaded spiral bevel or planetary gearboxes on offshore installations and onshore drilling sites; good thermal/oxidation stability eliminating deposit formation that thickens oil; superior low temperature fluidity providing smoother operation in cold start conditions.

Castrol Cyltech 40SX
Oil BN 40

Castrol Cyltech 40SX

Line: Cyltech

A premium marine diesel engine cylinder lubricant from Castrol’s Cyltech 40SX range at BN 40, high detergent, for two-stroke marine engines; suitable for prolonged operation on low-sulphur fuel; excellent control of piston ring and cylinder liner wear; balanced detergency performance for engine cleanliness; meets the requirements of MAN Diesel & Turbo, WinGD (Wärtsilä) and MHI (Mitsubishi) for operation on low sulphur fuel.

Castrol Cyltech 70
Oil BN 70

Castrol Cyltech 70

Line: Cyltech

A marine diesel engine cylinder lubricant from Castrol’s Cyltech 70 range at BN 70, suitable for the cylinder lubrication of low speed crosshead engines burning residual fuels; can be used with a wide range of fuels with sulphur content typically between 1.0 and 3.5%; has full No Objection status with all principal manufacturers of crosshead engines.

Castrol Cyltech 100
Oil BN 100

Castrol Cyltech 100

Line: Cyltech

A premium marine diesel engine cylinder lubricant from Castrol’s Cyltech 100 range at BN 100, specifically developed to provide protection against corrosive wear; the high BN is achieved by a careful balance of detergents that optimise cleanliness performance; suitable for the cylinder lubrication of the latest super long stroke crosshead engines burning residual fuels, and in particular whilst slow steaming and using medium and high sulphur fuels.

Castrol Cyltech 140
Oil BN 140

Castrol Cyltech 140

Line: Cyltech

A premium marine diesel engine cylinder lubricant from Castrol’s Cyltech 140 range at BN 140, the highest grade in the Cyltech range, specifically developed to provide protection against corrosive wear; suitable for low speed crosshead engines burning high sulphur residual fuels that require the highest level of corrosion protection.

Castrol Cyltech ACT
Oil Low-BN

Castrol Cyltech ACT

Line: Cyltech

A marine diesel engine cylinder lubricant from Castrol’s Cyltech ACT range, specifically recommended for medium to long term use with ultra-low-sulphur fuels (below 0.1%), where Cyltech 40SX may be suitable for short-term use but does not offer optimal long-term protection; reduced deposits, especially calcium carbonate which may result from the use of higher BN oils combined with low-sulphur fuel.

Castrol Hyspin AWH-M 15
Oil ISO VG 15

Castrol Hyspin AWH-M 15

Line: Hyspin

A high viscosity index, anti-wear hydraulic oil from Castrol’s Hyspin AWH-M range at ISO VG 15, based on highly refined mineral oil and a stabilised zinc additive system; contains a shear stable additive system which helps maintain the viscosity characteristics of the product over a wide temperature range and imparts a very low pour point which enables the product to be used in very cold environments.

Castrol Hyspin AWH-M 32
Oil ISO VG 32

Castrol Hyspin AWH-M 32

Line: Hyspin

A high viscosity index, anti-wear hydraulic oil from Castrol’s Hyspin AWH-M range at ISO VG 32; excellent anti-wear performance provides extended wear protection for hydraulic pumps; reduced down time due to unscheduled maintenance and savings from replacement part costs; excellent water separation and hydrolytic stability.

Castrol Hyspin AWH-M 46
Oil ISO VG 46

Castrol Hyspin AWH-M 46

Line: Hyspin

A high viscosity index, anti-wear hydraulic oil from Castrol’s Hyspin AWH-M range at ISO VG 46; fully compatible with elastomer materials commonly used for static and dynamic seals, such as nitrile, silicone and fluorinated (e.g. Viton) polymers; high viscosity index and low pour point enables the product to be used over a wide temperature range.

Castrol Hyspin AWH-M 68
Oil ISO VG 68

Castrol Hyspin AWH-M 68

Line: Hyspin

A high viscosity index (145) anti-wear hydraulic oil from Castrol’s Hyspin AWH-M range at ISO VG 68, ideal for outdoor hydraulic systems and precision machine tools; suitable for outdoor equipment operating in wide temperature ranges including off-highway machinery and marine applications; also suitable for indoor manufacturing equipment with control systems requiring minimal viscosity change with temperature.

Castrol Hyspin AWH-M 100
Oil ISO VG 100

Castrol Hyspin AWH-M 100

Line: Hyspin

A high viscosity index, anti-wear hydraulic oil from Castrol’s Hyspin AWH-M range at ISO VG 100; suitable for outdoor equipment likely to operate in wide temperature ranges, such as machinery subjected to cold start up conditions and high temperature continuous running, including off-highway and marine applications.

Castrol Hyspin AWS 22
Oil ISO VG 22

Castrol Hyspin AWS 22

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 22, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin AWS 32
Oil ISO VG 32

Castrol Hyspin AWS 32

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 32, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin AWS 46
Oil ISO VG 46

Castrol Hyspin AWS 46

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 46, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin AWS 68
Oil ISO VG 68

Castrol Hyspin AWS 68

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 68, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin AWS 100
Oil ISO VG 100

Castrol Hyspin AWS 100

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 100, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin AWS 150
Oil ISO VG 150

Castrol Hyspin AWS 150

Line: Hyspin

An anti-wear hydraulic oil from Castrol’s Hyspin AWS range at ISO VG 150, based upon highly refined mineral oil enhanced with a stabilised zinc additive system; designed for use in industrial hydraulic systems which require anti-wear protection, such as lightly loaded gears, variable speed units and bearings; good thermal and oxidative stability leads to longer operating life and reduction in lubricant costs.

Castrol Hyspin ZZ 22
Oil ISO VG 22

Castrol Hyspin ZZ 22

Line: Hyspin

A premium hydraulic oil from Castrol’s Hyspin ZZ range at ISO VG 22, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards; particularly suitable for hydraulic systems using vane and piston pumps where elevated operating temperatures are encountered; proven to be resistant to the effects of ‘dieseling’ in highly stressed systems such as plastic injection moulding and fatigue testing equipment.

Castrol Hyspin ZZ 32
Oil ISO VG 32

Castrol Hyspin ZZ 32

Line: Hyspin

A premium hydraulic oil from Castrol’s Hyspin ZZ range at ISO VG 32, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards; particularly suitable for hydraulic systems using vane and piston pumps where elevated operating temperatures are encountered; proven to be resistant to the effects of ‘dieseling’ in highly stressed systems such as plastic injection moulding and fatigue testing equipment.

Castrol Hyspin ZZ 46
Oil ISO VG 46

Castrol Hyspin ZZ 46

Line: Hyspin

A premium hydraulic oil from Castrol’s Hyspin ZZ range at ISO VG 46, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards; particularly suitable for hydraulic systems using vane and piston pumps where elevated operating temperatures are encountered; proven to be resistant to the effects of ‘dieseling’ in highly stressed systems such as plastic injection moulding and fatigue testing equipment.

Castrol Hyspin ZZ 68
Oil ISO VG 68

Castrol Hyspin ZZ 68

Line: Hyspin

A premium hydraulic oil from Castrol’s Hyspin ZZ range at ISO VG 68, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards; particularly suitable for hydraulic systems using vane and piston pumps where elevated operating temperatures are encountered; proven to be resistant to the effects of ‘dieseling’ in highly stressed systems such as plastic injection moulding and fatigue testing equipment.

Castrol Hyspin ZZ 100
Oil ISO VG 100

Castrol Hyspin ZZ 100

Line: Hyspin

A premium hydraulic oil from Castrol’s Hyspin ZZ range at ISO VG 100, based on a carefully selected ashless (zinc free) additive system designed to meet and exceed the most exacting performance standards; particularly suitable for hydraulic systems using vane and piston pumps where elevated operating temperatures are encountered; proven to be resistant to the effects of ‘dieseling’ in highly stressed systems such as plastic injection moulding and fatigue testing equipment.

Castrol MHP 153
Oil API CF

Castrol MHP 153

Line: MHP

A high-performance marine diesel engine oil from Castrol’s MHP range, specifically developed for use in modern highly rated marine and power generation four-stroke engines operating on distillate fuels; suitable for use in medium to highly-rated marine trunk piston engines operating with ISO 8217 type DMA/DMZ/DMB/RMA10 fuels and requiring API CF performance; high load carrying capabilities and superior gear performance that enable it to be used as a common oil for both engine and transmission systems.

Castrol MHP 154
Oil API CF

Castrol MHP 154

Line: MHP

A high-performance marine diesel engine oil from Castrol’s MHP range, specifically developed for use in modern highly rated marine and power generation four-stroke engines operating on distillate fuels; suitable for use in medium to highly-rated marine trunk piston engines operating with ISO 8217 type DMA/DMZ/DMB/RMA10 fuels and requiring API CF performance; high load carrying capabilities and superior gear performance that enable it to be used as a common oil for both engine and transmission systems.

Castrol Magna SW 32
Oil ISO VG 32

Castrol Magna SW 32

Line: Magna

A circulating oil from Castrol’s Magna SW range at ISO VG 32, part of Castrol’s official industrial portfolio; designed for industrial circulating lubrication applications requiring good oxidation stability and corrosion protection.

Castrol Magna SW 68
Oil ISO VG 68

Castrol Magna SW 68

Line: Magna

A circulating oil from Castrol’s Magna SW range at ISO VG 68, part of Castrol’s official industrial portfolio; designed for industrial circulating lubrication applications requiring good oxidation stability and corrosion protection.

Castrol Magna SW 220
Oil ISO VG 220

Castrol Magna SW 220

Line: Magna

A circulating oil from Castrol’s Magna SW range at ISO VG 220, part of Castrol’s official industrial portfolio; designed for industrial circulating lubrication applications requiring good oxidation stability and corrosion protection.

Castrol Perfecto AWT 32
Oil ISO VG 32

Castrol Perfecto AWT 32

Line: Perfecto

A turbine oil from Castrol’s Perfecto AWT range at ISO VG 32, designed to meet the lubrication requirements of steam, gas and water turbines; blended from selectively refined mineral oil basestocks and incorporating additives which inhibit oxidation and sludge formation and control any tendency towards foaming; contains a non-zinc anti-wear system.

Castrol Perfecto AWT 46
Oil ISO VG 46

Castrol Perfecto AWT 46

Line: Perfecto

A turbine oil from Castrol’s Perfecto AWT range at ISO VG 46, designed to meet the lubrication requirements of steam, gas and water turbines; blended from selectively refined mineral oil basestocks and incorporating additives which inhibit oxidation and sludge formation and control any tendency towards foaming; contains a non-zinc anti-wear system.

Castrol Perfecto T 32
Oil ISO VG 32

Castrol Perfecto T 32

Line: Perfecto

A turbine oil from Castrol’s Perfecto T range (current name: Perfecto X) at ISO VG 32, formulated from highly refined mineral base stocks together with rust and oxidation additives to extend their inherent oxidation stability and corrosion protection; primarily intended for the lubrication of steam turbines because of its resistance to foaming, demulsification performance and its air release properties; can also be used in lightly loaded industrial gas turbines.

Castrol Perfecto T 46
Oil ISO VG 46

Castrol Perfecto T 46

Line: Perfecto

A turbine oil from Castrol’s Perfecto T range (current name: Perfecto X) at ISO VG 46, formulated from highly refined mineral base stocks together with rust and oxidation additives to extend their inherent oxidation stability and corrosion protection; primarily intended for the lubrication of steam turbines because of its resistance to foaming, demulsification performance and its air release properties; can also be used in lightly loaded industrial gas turbines.

Castrol Perfecto T 68
Oil ISO VG 68

Castrol Perfecto T 68

Line: Perfecto

A turbine oil from Castrol’s Perfecto T range (current name: Perfecto X) at ISO VG 68, formulated from highly refined mineral base stocks together with rust and oxidation additives to extend their inherent oxidation stability and corrosion protection; primarily intended for the lubrication of steam turbines because of its resistance to foaming, demulsification performance and its air release properties; can also be used in lightly loaded industrial gas turbines.

Castrol Perfecto T 100
Oil ISO VG 100

Castrol Perfecto T 100

Line: Perfecto

A turbine oil from Castrol’s Perfecto T range (current name: Perfecto X) at ISO VG 100, formulated from highly refined mineral base stocks together with rust and oxidation additives to extend their inherent oxidation stability and corrosion protection; primarily intended for the lubrication of steam turbines because of its resistance to foaming, demulsification performance and its air release properties; can also be used in lightly loaded industrial gas turbines.

Castrol Spheerol LMM
Grease NLGI 2

Castrol Spheerol LMM

Line: Spheerol

A multi-purpose lithium grease from Castrol’s Spheerol LMM range containing molybdenum disulphide solid lubricant to enhance its load carrying properties under conditions of high or shock loading or to prevent scuffing or fretting; contains oxidation and corrosion inhibitors, anti-wear additives, has good mechanical stability and can be used in the presence of moisture; suitable for plain and rolling element bearings, pivot pins, cams, screws, splined shafts, slides and flexible joints; not recommended for rolling element bearings such as wheel bearings.

Castrol Spheerol SX 2
Grease NLGI 2

Castrol Spheerol SX 2

Line: Spheerol

A calcium complex sulfonate multi-purpose grease from Castrol’s Spheerol SX range at NLGI 2, specifically developed to provide enhanced lubrication and protection for bearings, wire ropes and open gears found usually in offshore environments; provides superior performance benefits in the highly aggressive conditions experienced in the marine environment: resistant to both fresh and salt water, providing a high level of corrosion protection; suitable for most journal bearings, wire ropes and open gears used in marine deck equipment as well as roller, ball and needle bearings generally used in engine room equipment.

The Important Part

Castrol vs. KARALUB

The items above are the closest equivalents by product category and viscosity grade, not a claim of exact spec parity. Contact our technical team for a precise comparison.

Product Families

Main Product Families

  • Anti-wear hydraulic oils
  • Industrial engine oils
  • Compressor oils

Industries Served

Related Industries

View the related KARALUB product category →

Technical Resources

Related Downloads

TDS

Technical Data Sheet — Hydraulic Oils

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Safety Data Sheet — Hydraulic Oils

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FAQ

Frequently Asked Questions About Castrol

For some commonly used Castrol products, a close KARALUB equivalent by product category and viscosity grade is available — see the "KARALUB Equivalents" section on this page. For a precise technical comparison, contact our technical team.
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