Ultrachem Inc., USA

Applications: Ultrachem Vacuum Pump lubricants have been designed to meet the operating characteristics of most vacuum pumps. These oils are based on several different base oil and pumps applications for example: Liquid Ring, Reciprocating and Rotary Screw. All of the lubricants are enhanced with a superior additive system which includes anti-oxidation, anti-wear, corrosion protections and pour point depressants.

Chemlube Synthetic Chain Oils are designed for a wide variety of chain applications where heat is a major factor. When used in the proper application, they protect against wear. Some contain a unique high temperature organo-molybdenum extreme pressure anti-wear additive that acts to protect the chain under the most adverse conditions. This, combined with the natural detergency of the oil and its affinity or polarity with metal surfaces, combines to keep oven chains clean and lubricated properly. Our technical staff can recommend oils based on your requirements and application methods.

Ultrachem now has a complete line of Premium Quality Food Grade Synthetic Oils and Grease to compliment our line of Industrial Lubricants. These products meet all of the requirements of the USDAand FDA H-1 regulations, 21 CFR 178.3570, and conform to the requirements of NSF. This Omnilube® line of oils for incidental food contact is available for compressor, hydraulic, gear and multipurpose applications as follows:

Compressor Oils:

Omnilube® 520, 546, 568, 5131 and 640.- These oils are ISO VG 32 through 150 Hi food grade oils for use in a wide variety of rotary screw, rotary vane, and reciprocating compressors and vacuum pumps. Recommended change-out intervals are 2,000 to 4,000 hours.

Omnilube® 32/46, 68 and 455are novel, recently developed rotary screw and reciprocating air compressor lubricants with greatly improved wear, oxidation and lubricity vs. currently available H-1 food grade synthetic lubricants. These lubricants were designed with a proprietary additive package, are registered with NSF and meet USDA H-1 requirements. Field tests have shown these lubricants to outlast other synthetic H-1 lubricants by 50%to 100%.

Multipurpose Hydraulic Oils:

Omnilube® FGH 1000 Series Multi-Purpose Hydraulic Oils.-These oils are suitable for hydraulic systems, bearings, oven chains, canning applications, and valves.

Omnilube® FGH 2000 Series High Load AW Multi-Purpose Hydraulic Oils. - These premium quality oils are intended for use where longer oil change intervals or more extreme duty cycles require a longer lasting, heavier duty product.

Gear Oils:

Omnilube® FGG 1000 Gear Oil Series. - These oils are suitable for use in gear sets, worm gears, bearings and as chain lubricants.

Omnilube® FGG 2000 Severe Load Gear Oil Series. - These premium quality oils are intended for use in more severely loaded applications than the 1000 Gear Oil Series.

Grease:

Omnilube® FGM2 Grease-This multi-purpose PAO based calcium complex sulfonate grease offers outstanding performance in a wide variety of applications including use in wheel bearings and as chassis lubrication.

Chain Lubricants:

Omnilube® PG-130-FGChain Lubricant - This H-1 food grade polyalkylene glycol based chain oil is designed for use on chains where higher temperatures areexpected. It will not leave deposits associated with some other oils.

Omnilube® PG-220 FG Chain Lubricant. - This H-1 food grade polyalkylene glycol based chain oil is designed for use on chains where higher temperatures areexpected. It will not leave deposits associated with some other oils.

Applications: Ultrachem PS Series are blends of synthetic and premium petroleum base fluids designed for use in rotary screw and vane air compressors. The unique additive systems and synthetic components in these products make them greatly superior to petroleum products.

Applications: Chemlube 932, 946 and 968 are designed for 10,000 hours of use in rotary vane and screw compressors and Chemlube 9100 is designed for long life superior lubrication of reciprocating compressors. These products are greater than 90% biodegradable as measured by CEC L33 biodegradability test. New additive technology assures long lasting protection for 10,000 hours.

Chemlube 600 Series have been formulated from PAO synthetic fluids for enclosed gear systems requiring ashless antioxidants, anti-wear and mild EP additive systems. The oils have been designed to provide satisfactory lubrication under hydrodynamic and mild boundary lubrication conditions. They are recommended for gear systems where moderate loads and high temperatures are expected, including worm gears containing soft metals such as bronze, brass and copper. Chemlube 600 Series oils are also used as multipurpose oils in such application as vacuum pumps, compressors and hydraulic fluids. They are similar to petroleum oils in their compatibility to seals, hoses, gaskets and paint.

Applications: Omnigear EP Gear Oils are 100% synthetic, heavy duty industrial PAO gear oils intended for enclosed gears operating under adverse loads and temperatures. A variety of seven ISO viscosities cover a wide range of temperature and load conditions.

Applications: Ultrachem EP Gear Oils are 100% synthetic, heavy duty industrial PAO gear oils intended for enclosed gears operating under adverse loads and temperatures. A variety of seven ISO viscosities, all with excellent Vi's with AGMA 2 EP through 8 EP, cover a wide range of temperature and load conditions.

Characteristics:

• Reduced downtime due to extended change intervals
• High viscosity index
• Wide temperature range -50F to +250F, depending on grade chosen
• Longer life than conventional oils.
• Intended for heavy-duty extreme pressure industrial applications.

Meets the requirements of:

• U.S. Steel 224
• David Brown S1.53.101
• AGMA 250.04
• Cincinnati Milacron
• DIN 51517 Part 3

An inhibited, low foaming mineral acid compound for removing hard water scale, lime, rust and other oxides. This product is designed to be used as a competitive product to Rydlyme®, Sublime® and other similar products.

Ultra-Descaler is designed to remove hard water scale from industrial equipment such as boilers, heat exchange units, water cooled compressors and connecting pipe lines. This version is more pleasant to handle because it fumes less and smells better than competitive products. Yet it can be diluted with water by as much as 50% for performance similar to competitive products above. Hard water scale is removed down to the base metal with no scraping or rodding needed. It also removes metal oxides, such as rust from ferrous metal equipment and ferrous stock metal. Ultra-Descaler is suitable for use in USDA federally inspected meat and poultry facilities for descaling heat exchangers. Ultra-Descaler is compounded with inhibitors, surfactants, defoaming agents, various diluted acids, a pleasant cover scent and a dye to help differentiate it from other materials.

Applications: Ultrachem RPOE Series are fully synthetic lubricants based on high performance polyol ester (POE) technology. This series has been designed specifically for use in demanding refrigeration systems and is compatible with both HCFC and HFC refrigerants including R-i34a. These lubricants are available in a range of ISO 22 to ISO 220.

P-ACO Petroleum Air Compressor Oils:multifunctional range of lubricants designed for use in many industrial applications. These are considered environmentally friendly since they arezinc free. Ultrachem offers these premium petroleum oils as an answer to low cost petroleum oil where OEM specifications are critical. They are also useful where frequent change outs are necessary due to poor environments prone to contamination from dust, acids, solvents, gases or other contaminants.

Chemlube Diester oils are specially formulated for use in a wide variety of air compressors and vacuum pumps.

Useful Life: These Chemlubes are useful under normal operating conditions for 8000 hours in rotary screw units, 4000 hours in rotary vanes and 8000 hours in reciprocating crankcases. Please contact Ultrachem for scheduled change intervals on high pressure units.

Energy reduction: These Chemlubes have extensive data showing energy reductions on compressor drive units averaging 6.7% on reciprocating compressors and 8.3% on rotary screws.

Compatibility: The diester oils are compatible with most currently used compressor components including seals, paints and plastics. However, some materials are not recommended for use with diester oils. Please contact Ultrachem for further information.

Applications: The Ultrachem PGWI Series of synthetic oils are polyglycol-based compressor oils designed for use in compressors and vacuum pumps compressing polar gases, such as NH3, CO2 and propane. They offer excellent rust resistance and are excellent in wet gas compression.

Caution: Care should be taken not to mix these oils with petroleum or synthetic hydrocarbon products, THEY ARE NOT COMPATIBLE.

The Chemlube PAO oils are formulated from 100% synthetic base stocks for superior performance. Scheduled changed may be extended to 8000 hours on the Chemlubes and 2-4,000 hours on the Omnilubes.

RBOT Test: The Chemlube PAO oils offer unsurpassed results when tested for oxidation stability utilizing the ASTM RBOT (Rotary Bomb) test. Chemlube 228 outperforms some competitive products by a margin of three to one.

Coolant and Ultrachem Coolant: These are the original polyglycol (PAG)/diester blends developed to replace Sullube® 32 and l/R Ultracoolant® respectively. In use for over fifteen years, these coolants work very well with an 8000 hour life in good operating conditions. Applications of high humidity, heat, or other adverse conditions may result in shorter life.

Coolant 32 PE, Ultrachem Coolant PE, Ultrachem Coolant PE 68 : Developed recently, after the expiration of the patent on Sullube 32 and l/R Ultracoolant, these products utilize a Polyol (PE) ester with a unique PAG and additive system designed to replicate the original products. The PE oils offer life comparable to the Sullube 32 and IR Ultracoolant and should be used for higher temperature operations or adverse conditions.

Applications: The Ultrachem PGWS Series of synthetic oils are polyglycol-based for use in compressors, vacuum pumps, enclosed gears, bearing, and other applications where the unique properties of these fluids are necessary. The use of PGWS oils in gas compression preserves the unique viscosity-temperature relationships of these unique products by resisting thinning out by hydrocarbon dilution.