HTC Oils

Schaeffer HTC (Hydraulic Turbine Compressor) Oils

The trend among hydraulic pump builders and compressor manufacturers is to employ higher speed and pressures. Further many turbine systems, especially those that are geared type turbine systems are generally subjected to shock loads and occasional overloading. These conditions often result in conditions of thin film lubrication that can result in excessive wear. This excessive wear cannot only result in a loss in hydraulic pump, compressor and turbine efficiency, but also can result in a costly shutdown for maintenance.

Our HTC Oil is a non-detergent, anti-wear, rust and oxidation inhibiting, premium quality oil that is specially formulated for use in critical high-precision industrial and mobile-type systems. These include low pressure and high pressure hydraulic systems, turbines, rotary vane, rotary screw, reciprocating, axial and centrifugal type air compressor systems and vacuum pumps and blower applications.

Schaeffer #112 HTC Oil ISO 22 through 320

HTC Oil is a non-detergent, anti-wear, rust and oxidation inhibiting, premium quality oil that is specially formulated for use in critical high-precision industrial and mobile-type systems. Includes VarniShield®.
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#112A Micron Moly® HTC ISO 22 through 220

Micron Moly® HTC is a non detergent, anti-wear, rust and oxidation inhibited premium quality oil that is specially formulated for use in those critical high precision industrial and mobile type low pressure and high pressure hydraulic systems, turbines, rotary vane, rotary screw, reciprocating, axial and centrifugal type air compressor systems and vacuum pumps and blower applications .Includes VarniShield®. To maintain its ISO 15/13 cleanliness rating #112A HTC Oil available in 55 gallon drums only and is shipped in plastic drums.  Call 360-336-2319 to order as it is not available here on the website.
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#112NZ Micron Moly® Turbine Oil - No Zinc ISO 32 through 100

HTC No Zinc is a non-detergent, ashless, non-zinc containing anti-wear, rust and oxidation inhibited premium quality oil that is specially formulated for use in all types of hydraulic, hydroelectric and steam turbines, air compressors, vacuum pumps and blower applications that specify the use of a non-zinc containing anti-wear oil.
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254 HTC Supreme ISO 32 - 320 

HTC Supreme is a premium quality semi-synthetic, non detergent, rust and oxidation inhibited, anti-wear oil that is specially formulated to meet the lubrication requirements of all types of air lines, pumps, vacuum
pumps, hydraulic, turbine, compressor, bearing and general oiling applications. Includes VarniShield®.
Download>> Safety Data Sheet     Technical Data Sheet

HTC is blended from the finest high viscosity index severely solvent refined, severely hydrofinished 100% pure paraffin base stocks available to provide:

• 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.