Industrial Lubricants

Industrial Lubricants Engineered for Performance and Protection

We offer a comprehensive portfolio of high-performance industrial lubricants designed to meet the demands of today’s most challenging operating environments. Whether you’re working in extreme temperatures, high-load conditions, or precision manufacturing, our lubricants are formulated to deliver consistent performance, reduce downtime, and extend equipment life.

Precision-Engineered for Diverse Applications

Our product line includes advanced gear oils, hydraulic fluids, and slideway lubricants—each developed to provide exceptional protection and efficiency across a wide range of industrial systems. From enclosed gearboxes and heavy-duty hydraulics to CNC machine tools, our lubricants are trusted by professionals across manufacturing, mining, construction, and more.

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Our industrial lubricants are built on a foundation of advanced engineering and proven performance. With exceptional wear protection, they shield critical components from damage under high pressure and severe operating conditions. Their wide temperature stability ensures reliable performance in both scorching heat and extreme cold, including arctic environments—making them ideal for operations that demand year-round dependability.

Beyond durability, these lubricants are designed to extend equipment life through superior oxidation resistance and thermal stability, helping reduce maintenance needs and unplanned downtime. Their smooth, friction-reducing formulations eliminate stick-slip and support precise operation in sensitive machinery. And with broad OEM compatibility, our lubricants meet or exceed a wide range of industry standards, ensuring seamless integration into your existing systems.

Versatile Solutions for Demanding Applications

Our industrial lubricants are formulated to support a broad range of operational needs and equipment types. Common use cases include:

Hydraulic Power Unit

With excellent oxidation control and water separability, these fluids help extend service intervals, reduce sludge buildup, and maintain system cleanliness—even in extreme temperature environments.

 

Enclosed Gear Systems

Formulated with advanced extreme pressure additives, our gear oils protect enclosed gear systems while oxidation stability helps extend oil life and reduce maintenance downtime.

 

Way Lube / Die Cast Machines

Our slideway lubricants are designed to eliminate stick-slip and provide smooth, precise movement in machine tools and die cast equipment. 

 

Spindle Machines

Our lubricants offer low viscosity, excellent thermal stability, and superior cleanliness. These fluids extend the life of precision components in CNC and other high-speed machinery.

 

Circulating Systems

Our circulating oils are built for continuous use in centralized lubrication systems. They provide protection ensuring consistent flow and performance across a wide range of industrial equipment.

 

Heat Transfer Systems

Our heat transfer fluids are engineered for efficient thermal conductivity and long-term stability in closed-loop systems. Formulated to resist oxidation and thermal degradation, they maintain consistent viscosity and heat transfer performance across a wide temperature range. 

Built for Reliability. Backed by Expertise.

With decades of experience and a commitment to innovation, Thomas Oil Company delivers lubrication solutions that keep your operations running smoothly. Our products are backed by rigorous testing, industry certifications, and a team of experts ready to support your success. Whether you’re optimizing performance, reducing maintenance, or preparing for extreme conditions, our industrial lubricants are engineered to deliver results you can count on.

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Hydraulic Fluids

Product Information
HYDREX™ AW HYDREX™ AW fluids are premium performance, long-life, anti-wear hydraulic fluids. HYDREX™ AW fluids are primarily recommended for heavy-duty hydraulic systems that operate in industrial plants, and may also be used outdoors in mobile equipment if the ambient temperature range is suitable. HYDREX™ AW fluids have excellent thermal stability and oxidation life, which extend drain intervals and protect against corrosion and varnish formation. They also minimize harmful sludge build up in the reservoir that can lead to shortened oil life and equipment wear. Rust preventative properties minimize the possibility of corrosion occurring and excellent water separability and hydrolytic stability allow the oil to be used for longer periods which reduces equipment maintenance and downtime.
HYDREX™ MV HYDREX™ MV fluids are premium performance, energy efficient, long-life, anti-wear hydraulic fluids designed for use over wide temperature ranges. HYDREX™ MV fluids are recommended for heavy-duty hydraulic applications operating at high pressure and with wide ranges of temperature. They are ideally suited for piston, gear and vane hydraulic pumps used in industrial, marine, woodlands, mining and other mobile hydraulic systems. These fluids offer minimal fluid friction at low start-up temperatures and maintain optimum viscosity at high operating temperatures. Combined with their shear stable high viscosity index, this energy efficient formulation helps your bottom line.

Industrial Gear Oils

Product  Information
ENDURATEX™ EP

ENDURATEX™ EP gear oils are premium performance, extreme pressure lubricants designed for enclosed industrial gears and bearings operating under severe load conditions and in extreme temperatures.

ENDURATEX™ EP gear oils are suitable for use in most industrial gear sets that require a high quality EP lubricant.

ENDURATEX™ EP gear oils are typically suitable for use in situations requiring DIN 51517 Part 3, ISO 12925 – Type 1 CKC, AGMA 9005-F16, and AIST 224 (formerly US Steel 224) specifications.

ENDURATEX™ Synthetic EP

ENDURATEX™ Synthetic EP gear oils are premium performance, extreme pressure lubricants designed for enclosed industrial gears and bearings operating under severe load conditions for all-season use. They deliver excellent wear properties and outstanding extreme temperature performance for extended component and fluid life. ENDURATEX™ Synthetic EP enhances gear box performance over a wide temperature range. The high viscosity index of ENDURATEX™ Synthetic EP gear oils means that they retain their viscosity at high operating conditions. This often allows the use of a lower ISO grade than with conventional gear oils. ENDURATEX™ Synthetic EP gear oils meet the requirements of Flender Gear Units Revision 16, AIST 224 (formerly US Steel 224), DIN 51517-3, David Brown S1.53.101 Type E, Fives Cincinnati (formerly MAG IAS), Eickhoff Gear, Jahnel Kestermann and qualify as premium synthetic EP gear lubricants. ENDURATEX™ Synthetic EP gear oils can be used where AGMA antiscuff/antiwear Extreme Pressure (EP) Gear lubricants are required.

SYNDURO™ SHB

SYNDURO™ SHB fluids are a family of synthetic multi-functional lubricants designed to deliver excellent component protection for equipment operating at high speed or mild Extreme Pressure (EP) loads over a wide temperature range during extended service intervals. They have the added advantage of excellent low-temperature fluidity during start-ups, or during outdoor winter exposure.

They are especially suitable for a wide range of gear, bearing and compressor applications in the forestry, mining, marine and heavy-duty industries where low seasonal start-up temperatures and/or high operating temperatures prevail. SYNDURO™ SHB 32, 46 and 68 can also be used in rotary screw air compressors at air discharge temperatures up to 93°C/200°F, or as synthetic hydraulic fluids. SYNDURO™ SHB 220 can be used in the timing gears of most dry rotary blowers. SYNDURO™ SHB 460 can be used in moderately loaded worm gearboxes. SYNDURO™ SHB 46 meets Voith Doc. 3625-008377 and is therefore suitable for lubrication of the Vorecon variable speed planetary gear type RWE11F6. SYNDURO™ SHB fluids offer the potential to consolidate lubricants over many different applications and a wide range of operating conditions.

 

Machine Tool Lubricants

Product Information
ACCUFLO™ TK

ACCUFLO™ TK oils are specially formulated to lubricate the slideways of machine tools and maintain smooth, uninterrupted operation. They may be applied to linear and rotating guideways, table elevating slideways on milling machines, lead-screw- and-nut systems, feed gears, milling heads, and lathe saddles.

ACCUFLO™ TK oils eliminate “stick-slip” or chatter on machine tables and contain inhibitors to protect ferrous and copper components against corrosion. Their unique zinc-free formulations provide excellent film strength, lubrication properties and machine table accuracy. They are highly tacky to resist removal by synthetic coolants and soluble oils. This cuts the consumption of lubricant and the generation of tramp oil which, in turn, improves coolant management.

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