Industrial lubricants with the OEM approval your equipment requires.
Not just the viscosity grade.
Gear oils, compressor oils, turbine oils, hydraulic oils, and greases — with confirmed Flender, SEW, GE, Siemens, Atlas Copco, and Ingersoll Rand OEM approvals matched to your specific equipment model and operating conditions. COA per production batch. NSF H1 for food-grade applications.
OEM approval confirmed. Viscosity grade matched. COA per batch. The three requirements most lubricant suppliers address only one of.
Equipment OEM approval (Flender, SEW, GE, Siemens, Atlas Copco) is not generic — it applies to specific products, sometimes to specific viscosity grades, and may differ by equipment generation. We confirm the current approval status for your specific equipment model number from the OEM's published approval list before the order is placed.
COA per batch confirms actual measured kinematic viscosity (ISO 3104 at 40°C and 100°C), viscosity index (ASTM D2270), pour point (ISO 3016), and flash point (ISO 2592) for the specific lot delivered — not just product specification limits.
NSF H1-registered lubricants for incidental food contact — supplied with current NSF registration certificate confirming FDA 21 CFR 178.3570 compliance. White mineral oil base or PAO synthetic for food and beverage processing equipment. Per-batch COA included.
PAO (polyalphaolefin) and ester synthetics for 3–5× extended oil drain compared to mineral oil, high-temperature operation, and energy savings through reduced friction coefficient. PAG for worm gear drives. Grade and base oil type selection confirmed with quotation.
Five lubricant categories. OEM approval confirmed for each — mineral and synthetic grades available across all types.
Category 01 — Industrial Gear Oils
EP gear oils for enclosed industrial gearboxes — Flender, SEW, and industry-approved grades.
Extreme pressure (EP) gear oils (CLP per DIN 51517 Part 3) for enclosed industrial gearboxes, worm gear drives, and general industrial transmissions. Mineral oil CLP grades (ISO VG 68–1500) and synthetic PAO grades (SHC/Omala S/Renolin PAO equivalent) with superior oxidation resistance, wider temperature range, and 3–5× oil drain extension compared to mineral CLP. Worm gear drives (CGLP per DIN 51517 Part 4) require polyglycol (PAG) base oil for the sliding friction regime. FE8 and FE9 roller bearing fatigue test approval for Flender and Siemens gearboxes — confirmed at quotation stage for specific gearbox model and viscosity grade.
Three reasons OEM approval status matters more than viscosity grade — and why we confirm all three before the order.
Flender, SEW, and other industrial gearbox manufacturers specify approved lubricants in their maintenance documentation and on the gearbox nameplate. Using a lubricant that is not on the OEM's current approved list can void the warranty — and more importantly, can result in premature micropitting or scuffing of the gear tooth flanks that does not appear until the oil drain interval, at which point the gear set is damaged beyond economic repair. The approval status of a specific lubricant grade from a specific brand for a specific gearbox model must be verified from the OEM's current published list — which is updated periodically. We check the current list before the order, not the list from last year's brochure.
GE has multiple turbine oil approval specifications — GEK-28143 (Mobil DTE 24, Shell Turbo T, and equivalent mineral ISO VG 32/46), GEK-32568 (synthetic ISO VG 46), and separate specifications for Frame 7 and Frame 9 large gas turbines. Siemens turbine oil approval (TLV 9013 04) is separate from the SGT-series turbine requirements. An oil approved for one turbine specification may not be approved for the next specification on the same platform. When your maintenance schedule says "turbine oil ISO VG 46 approved", the approval specification number is as important as the viscosity grade. We ask for both — and confirm the approval by specification number, not by viscosity grade alone.
NSF H1 registration is not a company certification — it is a product-by-product registration with NSF International. A lubricant company that holds NSF H1 registration for one grease product does not automatically have NSF H1 registration for its other greases, gear oils, or hydraulic fluids. The registration is listed on the NSF White Book (nsfwhitebook.org) per specific product and brand name. We supply NSF H1 lubricants with the current NSF registration certificate for the specific product ordered — confirming the product name, the NSF registration number, and the current registration status. A lubricant labelled "food-grade" without a current NSF H1 certificate is not H1-registered, regardless of the label claim.
Six industries — lubricant types, OEM approvals, and service conditions matched to each.
GE and Siemens gas turbine oils (GEK-28143, TLV 9013 04); steam turbine oils ISO 8068; main shaft bearing greases (NLGI 2 lithium complex); generator winding impregnation oils; cooling tower fan gearbox CLP 460 mineral or PAO; transformer oils (IEC 60296 inhibited mineral oil). Extended oil drain synthetic PAO for gas turbines where extended maintenance intervals are critical.
Industrial gearbox CLP gear oils (ISO VG 220–460) with Flender and SEW approval; hydraulic press HLP 46 hydraulic oil; compressor lubricants (rotary screw and reciprocating); chain and conveyor oils; slideways and machine tool lubricants (CGLP, P-type); cutting fluids and metal working fluids; rust preventives for machined parts in storage and transit.
NSF H1 registered lubricants for all lubrication points in food processing equipment with risk of incidental food contact: H1 greases (NLGI 2, white mineral oil base); H1 gear oil (ISO VG 150–460); H1 hydraulic fluid (ISO VG 46/68); H1 chain oil for conveyor chains in food handling areas; H1 release agents for baking tins and moulds. Full NSF registration certificate supplied per product order.
High-load CLP gear oils (ISO VG 460–1500, with MoS₂ or EP-boost) for mining mill gearboxes and crushers; open gear lubricants (high-viscosity adhesive, fluid or spray); calcium sulfonate grease (NLGI 2, excellent water washout resistance) for conveyor idlers and bearings in wet conditions; wire rope lubricant; hydraulic oil (AW 46/68) for mining equipment; high-zinc antiwear for reciprocating compressors in underground applications.
Flender and SEW-approved CLP 460/680 for ESP (electric submersible pump) topside gearboxes; compressor oils for reciprocating gas compressors (NGO grade); turbine oils for gas turbine driven compressor skids; offshore greases (calcium sulfonate complex NLGI 2 for corrosion resistance in saline atmosphere); thread doping compounds (API thread lubricants for drill pipe, casing, and tubing joints).
Heavy-duty CLP 680–1500 for kiln and mill gearboxes (Polysius, FLSmidth, KHD-approved); open gear lubricants for kiln pinion/girth gears (graphite or MoS₂ adhesive, spray applied); synthetic CLP PAO for clinker cooler gearboxes where high-temperature resistance is required; roller press hydraulic oil (AW 46/68); vibrating screen bearing grease (NLGI 2 EP lithium complex or polyurea).
Questions maintenance engineers and procurement teams ask before selecting an industrial lubricant supplier.
Documentation — every lubricant order
Tell us your equipment make and model. OEM approval confirmed and quotation within 24 hours.
Equipment type and manufacturer (e.g. Flender gearbox FZG-D2) · viscosity grade · current lubricant brand and grade · operating temperature · drain interval target · application (gear/hydraulic/turbine/compressor/grease) · NSF H1 required (yes/no) · quantity and packaging preference. We confirm OEM approval and quote.