Detail-level cross-reference for common industrial equipment classes used across South Indian plants.
Hydraulic Systems
Approved Castrol product: Hyspin AWH-M (ISO VG 32/46/68/100). Covers Bosch Rexroth (RDE 90235), Parker Denison (HF-0/1/2), Eaton (E-FDGN-TB002-E), plus DIN 51524 Part 2 (HLP) and Part 3 (HVLP) anti-wear standards. Applies to axial-piston pumps, radial-piston pumps, vane pumps, machine-tool hydraulics, injection moulding, hydraulic press equipment, mobile hydraulics on construction machinery.
Bosch RexrothParker DenisonEaton VickersDIN HLP
Enclosed Industrial Gearboxes
Approved Castrol product: Alpha SP (mineral EP) or Alphasyn EP (PAO synthetic). Covers Siemens Flender T7300, David Brown S1.53.101, SEW Eurodrive, Sumitomo, Falk, AGMA 9005-E02 EP, ISO 12925-1 CKD. Applies to cement plant kiln main drives, VRM gearboxes, steel mill stand drives, sugar mill girth-gear drives, paper mill drying-cylinder gear cases, plant reduction gearboxes.
Flender T7300David BrownSEWAGMA EP
Wind Turbine Main Gearboxes
Approved Castrol product: Optigear Synthetic X 320, Tribol 1100 series. PAO synthetic chemistry for 20-year design-life micro-pitting protection. Approved across Suzlon, Vestas India, Inox Wind, ReGen Powertech, and Winergy gearbox manufacturers. Extended drain intervals typical of 25,000-40,000 hours with condition monitoring.
WinergyVestasSuzlonMicro-pitting
Steam & Gas Turbines
Approved Castrol product: Perfecto T (steam), Perfecto XT / GT (gas). Covers GE GEK 32568/28143A, Siemens TLV 9013 04, BHEL STO 2005/2010, Alstom HGA 25 / HTGD 90117. Applies to power-generation steam turbines, industrial captive-power steam turbines, gas turbines in oil-and-gas / combined-cycle plants, and turbo-compressor drive turbines.
GE PowerSiemens EnergyBHELAlstom
Rotary Air Compressors
Approved Castrol product: Aircol SR (mineral) or Aircol PD (PAO synthetic). Equivalent-service replacement for Atlas Copco Roto-Xtend Duty Fluid, Ingersoll Rand Ultra Coolant, ELGI screw-compressor fluid, Kaeser Sigma fluid. 8,000-hour drain interval typical on Aircol SR, 15,000+ hours on Aircol PD. Rotary-screw compressors are the workhorse of Indian factory compressed-air supply.
Atlas CopcoIngersoll RandELGIKaeser
Machine-Tool Slideways
Approved Castrol product: Magna BD 68 / 220, Magna SW-D 220. Covers Cincinnati Lamb P-47 (horizontal ways), P-50 (vertical ways), P-53 (inclined ways) machine-tool slideway specifications. Stick-slip resistant, coolant-compatible, non-emulsifying with water-soluble metalworking coolants. Applies to CNC machining centres, VMC/HMC turret lathes, gear-cutting machines, grinders, planer-type machines.
Cincinnati Lamb P-47P-50P-53Stick-slip
Fire-Resistant Hydraulics
Approved Castrol product: Anvol HFC (water-glycol) and Anvol HFDU (synthetic ester). Meets DIN 51502 HFC and HFDU fire-resistance classifications, ISO 12922 requirements, and Factory Mutual approvals. Applies to steel-mill continuous-casting hydraulics, foundry ladle-handling systems, aluminium die-casting presses, glass-industry hydraulics, and any hydraulic system where ignition-source proximity requires fire-resistant fluid per plant safety code.
DIN 51502 HFCHFDUFactory MutualISO 12922
Food-Grade / NSF H1
Approved Castrol product: Optileb GT (gear), HY (hydraulic), AT (air compressor), FM (grease). NSF H1 registered for incidental food contact. Applies to food-and-beverage processing plants (pharma-grade lubricant is the same NSF H1 registration), bottling lines, dairy, confectionery, brewery, and pharmaceutical manufacturing. FSSAI-aligned documentation package supplied for Indian regulatory compliance.
NSF H1FSSAI-alignedFDA 21 CFRHalal-eligible