Mastercool 90024 Deep Vacuum Pump Oil

Mastercool 90024 Deep Vacuum Pump Oil

Mastercool Deep Vacuum Pump Oil is a professional-grade lubricant designed to deliver reliable and long-lasting vacuum performance in HVAC and automotive applications. This oil is designed for frequent oil changes and is formulated to resist degradation. It helps to remove contaminants and moisture, thereby ensuring cleaner system operation.

Technical Details

• HIGH-VISCOSITY FORMULA – Specifically developed for high-vacuum pumps to maintain sealing and performance under extreme conditions
• THERMALLY STABLE – Withstands high operating temperatures, prevents degradation and extends the pump’s service life
• FORMULATED FOR CLEAN SYSTEM OPERATION – Helps to remove traces of moisture and contaminants to ensure a cleaner and more efficient vacuum process
• LOW-MAINTENANCE – Ideal for routine oil changes to maintain pump performance and reduce acid build-up
• CLEAR AND FREE FROM CLEANING AGENTS – Ensures full visibility through the sight glass and leaves no harmful residues
• Appearance: Clear, colourless to pale yellow or amber-coloured liquid
• Initial boiling point and boiling range: >300 °C (572 °F)
• Flash point: 220 °C (428 °F)
• Vapour pressure (Pa): < 0.013 kPa (0.1 mmHg) at 20 °C
• Vapour density: >1 at 101 kPa (air = 1); heavier than air
• Viscosity (cSt) at 40 °C: 46 ± 10 %
• Density at 20 °C (g/cm³): 0.86 – 0.87
• Pour point: -18 °C (0 °F)

Advantages and benefits

• The high viscosity ensures reliable sealing and performance of high-vacuum pumps.
• Thermal stability extends the pump’s service life and reduces maintenance intervals.
• The special formulation helps to keep the system clean and improves the efficiency of the vacuum process.
• The clear liquid allows for easy visual inspection through the sight glass.