Schaeffer Hydraulic Oils
Schaeffer HTC Oils are premium quality, non-detergent, anti-wear, rust and oxidation inhibited lubricants that are specially formulated for use in those critical high precision industrial and mobile type low pressure and high pressure hydraulic systems, rotary vane, rotary screw, reciprocating, axial and centrifugal type air compressor systems, vacuum pumps and blower applications.
HTC Oils (Hydraulic Turbine Compressor) are particularly suited for hydraulic applications such as plastic injection molding machines, glass transfer systems, heavy presses, numerically controlled machine tools and mobile equipment where excessive operating temperatures are experienced.
Schaeffer HTC Oil is formulated from the finest high viscosity index, severely solvent refined, severely hydro-finished 100% pure paraffin base stocks available. HTC Supreme products also employ superior quality polyalphaoelephin synthetic base oils to provide even greater protection at extreme temperatures and resistance to oxidation and varnish.
Once varnish deposits are formed they can create a host of problems. Once deposited on the metal surfaces of the system, the sticky nature of these deposits can attract wear particles and contaminants to adhere to the metal surface. This sticky abrasive residue can increase overall friction, especially to servo valves resulting in reduced efficiency and responsiveness.
Varnish deposits can also result in sticking servo valves which must be cleaned or replaced, restricted oil flow due to clogged or blocked filters and strainers, and poor heat transfer. All of these factors result in increased maintenance costs, system downtime and lost production. To combat the formation of varnish deposits a carefully balanced premium anti-wear additive package Varnishield® is blended into these 100% pure paraffin base oils.
Varnishield® is a patented hydraulic fluid additive technology that is designed to prevent the formation and the build-up of varnish deposits, while providing exceptional anti-wear performance, outstanding thermal and oxidation stability, rust and corrosion protection and rapid water separation.
The Varnishield® additive system provides HTC Oil with a high degree of thermal and oxidative stability thus minimizing the formation of sludge and varnish. If any varnish particles do form, the dispersancy of the Varnishield® additive will keep these particles suspended and prevent them from depositing on critical internal components. This helps eliminate the replacement of components such as filters and valves and the costs associated with these activities. These formulations are specially designed to deliver superior performance, extended service intervals, reduced leakage and excellent protection of vital equipment. The unique formulation Schaeffer HTC Oil provides:
- Excellent thermal stability.
- Excellent resistance to oxidation and thermal degradation.
- A naturally high viscosity index. This results in a minimum change in viscosity that helps prevent excessive leakage, sluggish operation and lower overall efficiency and other deficiencies attributed to low viscosity index oils over wide operating temperature ranges.
- Excellent film strength. This results in increased wear protection.
- Excellent operating temperature reduction. 100% paraffin base oils have better specific heat values, (less heat is absorbed) and better thermal conductivity that conventional base oils. These combined properties help reduce operating temperatures.
- Superior chemical stability.
- Low volatility. This results in lower makeup requirements due to evaporation loss and less deposit formation.
- Low carbon forming tendencies.
The trend among hydraulic equipment system OEMs is to design hydraulic systems with increased power output and pressures, while minimizing the oil reservoir size in order to make the systems more compact. This trend coupled with higher oil flow rates relative to the amount of hydraulic fluid present in the system has resulted in higher operating temperatures, which increases the rate of oxidation and thermal degradation of the lubricant- all resulting in the potential for the formation of varnish and sludge deposits in the system.
To further protect components, the friction modified, hydraulic, turbine and compressor formulas are specially formulated to extend equipment life, while providing for extended drain capability and improved energy efficiency benefits. Proprietary additive chemistry like Micron Moly® and Penetro® act together to protect components from damage at start-up, during extreme operational parameters and under severe load conditions.
These proprietary soluble additives will not settle out or impede filtration due to their unique chemical properties. Micron Moly® is a liquid soluble moly that plates itself to the sliding, rolling and rubbing metal surfaces of the hydraulic and compressor systems. This plating action forms a long lasting solid lubricant film on these rubbing, rolling and sliding surfaces. This moly film will withstand pressures up to 500,000 pounds per square inch. Once plated to the sliding, rolling and rubbing metal surfaces the Micron Moly® not only produces a smooth finish surface, but also reduces friction between the moving parts.
This results in less heat being generated, which in turn not only reduces operating temperatures, but also downtime. Schaeffer HTC Oil can also be used as a slide and way lube, an airline oil for pneumatic systems, as a circulating oil and in those bearing and gearbox applications, where the use of a non-extreme pressure oil is specified.
Schaeffer HTC Oil meets and exceeds the following specifications and manufacturer’s requirements: Denison HF-O, Eaton-Vickers I-286-S and M-2950-S; JCMAS HK specification, Eaton-Char-Lynn, Haldex Barnes, Husky, Linde, Rexnord, Bosch Rexroth, Parker Hannifan, Commercial Shearing HD 2/900, Commercial Intertech, Cincinnati Machine P-54, P-68, P-69, P-70, DIN 51 524 Part 2 ; ISO 6743/4 Type HM, Sauer-Sundstrand, Sauer Danfoss U.S. Steel 126,127 and 136, AFNOR E 48-603, Ingersoll Rand, Joy, Kaeser, Gardner Denver, Sullair, Worthington, LeRoi, Quincy and Atlas Copco compressor specifications. Schaeffer HTC Oil and HTC Supreme oils are available in food grade formulations as well as zinc and zinc-free formulations.
Schaeffer manufactures a complete line of fluids for use in hydraulic systems, turbines and compressors, as well as applications requiring fire resistant or high dielectric strength fluids. HTC (Hydraulic Turbine Compressor) Oil A non-detergent, anti-wear oil with rust and oxidation inhibitors specially formulated for use high precision, low and high pressure hydraulic systems, turbines, vacuum pumps, blower applications, and a variety of compressor systems.
Formulated with VarniShield® Biodegradable Hydraulic Fluid An environmentally friendly and ecologically responsive, non-toxic fluid designed for use in high pressure hydraulic systems, turbines and circulating oil systems. Moly Pure Synthetic Compressor Oil A completely synthetic, non-detergent oil formulated to satisfy the lubrication needs of oil flooded rotary vane and rotary screw compressors, screw type compressors, and reciprocating air compressors.
HTC Oil A multi-grade, non-detergent oil formulated for use in mobile, industrial, and high pressure hydraulic systems subjected to wide variations in ambient and system operating temperatures. Formulated with VarniShield®. HTC Supreme Hydraulic Oil A semi-synthetic, non detergent oil with rust and oxidation inhibitors formulated to meet the lubrication requirements of all types of air lines, pumps, vacuum pumps, hydraulic, turbine, compressor, bearing and general oiling applications. Formulated with VarniShield®.
Pure Synthetic Hydraulic Oil An ashless, non-detergent, synthetic oil formulated to lubricate hydraulic and turbine systems, air lines, pumps, and bearings subjected to wide variations in ambient and system operating temperatures. #275 DI-LEX™ Hydraulic Fluid An anti-wear, high dielectric strength oil formulated to meet the lubrication requirements of those hydraulic applications requiring a superior dielectric oil. #275S DI-LEX™ Supreme Hydraulic Fluid A semi-synthetic, multi-grade, non-detergent oil with rust and oxidation inhibitors formulated for use in aerial bucket trucks, off road forestry equipment, and industrial hydraulic systems subject to wide variations in ambient and system operating temperatures and in applications requiring the use of high dielectric strength oil.
Formulated with VarniShield®. #275SW DI-LEX™ Supreme ISO 15 A synthetic blend, multi-grade hydraulic fluid designed for year round use in the high pressure hydraulic systems of mobile equipment requiring a hydraulic fluid with the viscometric properties of a MIL-H-5606 type hydraulic fluid or in applications requiring the use of a high dielectric strength oil. Formulated with VarniShield®.
HYDRAULIC, TORQUE, AND COMPRESSOR FLUID PRODUCT LINE
|112||H.T.C. OIL ISO 22 thru 220 For Hydraulic, some types of Turbines, & Compressor Systems, R & O/Anti-Wear Exceeds Denison HF-O; DIN 51- 524 Part 2, ISO 6743/4 type HM Contains VarniShield® to prevent formation of varnish deposits. Not recommended for use in Gas Fired Turbines (Cases available in ISO 68 only)||55 gal 30 gal 5 gal 2/2½ gal/cs|
|112A||H.T.C. OIL (Plastic Container) ISO 32, 46, 68, 100, 150 55 or 275 gallon tote only Highly Filtered to ISO cleanliness level 15/13 Exceeds Denison HF-O Contains VarniShield® to prevent formation of varnish deposits. Not recommended for use in Gas Fired Turbines||275 gal 55 gal|
|112B||BIODEGRADABLE HYDRAULIC FLUID|
|112NZ||H.T.C. OIL ZINC FREE ISO 32 thru 68 Non-zinc AW/R&O, Exceeds Denison HF-O, DIN 51- 524 Part 2, ISO 6743/4 type HM Recommended for most steam and hydraulic turbine applications, Contains soluble moly. Not recommended for use in Gas Fired Turbines||55 gal 5 gal|
|254||H.T.C. SUPREME ISO 32 thru 220 Exceeds Denison HF-O, DIN 51524 Part 2 ISO 6743/4 type HM. Contains VarniShield® Same as #112 with Para-Synthetic||55 gal 30 gal 5 gal|
|264||PURE SYNTHETIC HYDRAULIC OIL ISO 32 thru 68, 100, 150, 220, 320, 460 Exceeds Denison HF-O, Non-Zinc formula PAO Synthetic Base, ISO 6743/4 type HM, DIN 51-524 Part 2||55 gal 30 gal 5 gal|
|275S||DI-LEX SUPREME MEHF HYDRAULIC FLUID (Maximum Efficiency Hydraulic Fluid) MUST BE KEPT IN PLASTIC CONTAINERS. ISO 32, 46 Para-Synthetic Multigrade, Dielectric oil for boom trucks Up to 35KV rating (specially filtered) Also use in Hydraulic Applications that operate in wide ambient temperature ranges JCMAS HK, VI >200 Exceeds Denison HF-0, DIN 51524 Part 3, ISO 674314/type HV, Contains VarniShield® to prevent formation of varnish deposits.||55 gal 30 gal 5 gal|
|275SW||DI-LEX SUPREME MEHF HYDRAULIC FLUID (Maximum Efficiency Hydraulic Fluid) ISO 15 Same as 275S in Winter Grade Meets MIL-H-5606A||55 gal 30 gal 5 gal|
|265||GLYGO TORQUE FLUID Water-Glycol Base Fire Resistant Hydraulic Fluid (See Technical Data sheet for viscosity blending ratios for makeup)||55 gal 5 gal|
|158||PURE SYNTHETIC COMPRESSOR OIL ISO 32 thru 68, ISO 100, 150, 220, 320, 460 PAO Synthetic Base, R & O / AW, Non-Zinc Contains soluble moly||55 gal 30 gal 5 gal|