Description

Vacuum pump oil suitable for all machines requiring an ISO 68.

Rye Oil Ltd’s Vacuum pump oil has a lower moisture content than other fluids, thanks to our special packaging and handling procedures. Moisture degrades the oil’s purity, thinning it and reducing the pump’s ability to reach a deep vacuum.

• 1. Rapid water separation ensuring that the oil does not emulsify with moisture or condensation.
• 2. Excellent filter-ability ensuring solid contaminants are easily removed from the oil , therefore promoting long pump life and reliability.
• 3. Low volatility that prevents oil constituents evaporating away during periods of high temperature operation.
• 4. Low pour point provides protection for the equipment when starting up and operating at temperatures below 0 oC.
• 5. High viscosity index of vacuum pump oil maintains the oil film at high temperatures.
• 6. The base fluid has been specially chosen to produce a long life product free of oxidation and sludging tendencies.

 

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Most commonly used in milking machines, but is used in all vacuum pumps requiring an ISO 68.

Common uses for vacuum pump oil:

Vacuum Pumps In Industry & Manufacturing

• Material Handling & Holding. Vacuum suction cups are used on automated assembly lines to lift, hold, and move delicate or heavy items (e.g., glass sheets, cardboard boxes, semiconductor wafers, and automotive body panels).

• Thermoforming & Molding. Pulls heated plastic sheets tightly against molds to create shaped products like packaging trays, tubs, and automotive interior panels.

• Degassing & Impregnation. Removes trapped air bubbles from liquids like resins, epoxies, silicone, and molten metals before they set to prevent structural flaws.

• Vacuum Coating. Used in physical vapor deposition (PVD) to coat materials with thin films (e.g., anti-reflective coatings on lenses or decorative metallic finishes on plastics).

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2. Food & Beverage Processing

• Vacuum Packaging. Evacuates oxygen from food packaging (meat, cheese, coffee) to prevent bacterial growth and significantly extend shelf life.

• Freeze-Drying (Lyophilization). Lowers pressure to allow frozen water in food (such as instant coffee or fruit) to sublime directly from ice to vapor without passing through a liquid phase.

• Vacuum Distillation & Evaporation. Lowers the boiling point of liquids, allowing water or solvents to evaporate at lower temperatures without burning delicate ingredients (e.g., concentrating juice or extract production).

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3.Vacuum Pumps – Medical, Pharmaceutical & Laboratory

• Medical Suction. Powers surgical suction devices in operating rooms, dentistry, and emergency care to clear bodily fluids, blood, and airways.

• Laboratory Filtration. Speeds up liquid filtration by drawing fluids through filters under negative pressure.

• Chemical Synthesis. Evacuates rotary evaporators and vacuum ovens to dry samples or recover solvents safely at lower temperatures.

• Analytical Instrumentation. Creates the necessary vacuum environment inside mass spectrometers and electron microscopes so particle beams can travel without colliding with air molecules.

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4.Vacuum Pump -HVAC & Refrigeration

• System Evacuation. Prior to filling air conditioning units or refrigerators with refrigerant, a vacuum pump removes all ambient air and moisture from the lines. Trapped moisture can freeze, block flow, or form acids that destroy compressors.

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5.Vacuum Pump – Electronics & Semiconductor Manufacturing

• Microchip Fabrication. Clean-room vacuum pumps are critical for chemical vapor deposition (CVD), etching, and ion implantation during silicon wafer manufacturing.

• Display Production. Used in the manufacture of OLED and LCD screens to ensure thin-film layers are deposited in ultra-clean, air-free conditions.

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6. Automotive & Aerospace

• Brake Boosters. Many diesel and turbocharged gasoline engines use vacuum pumps to provide power assistance to the braking system.

• Composite Layering. Vacuum bagging pulls air out of carbon fiber or fiberglass layers to ensure resin fully saturates the composite without air pockets.

 

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MSDS