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Mastercool 90032 32 oz Vacuum Pump Oil

Exceptional oil for maintaining vacuum pump efficiency.

Frowse Rating9.1/10

Available in a range of sizes.

Mastercool 90032 Vacuum Pump Oil is specially formulated for HVAC and automotive applications, ensuring dependable pump performance during maintenance. Its high viscosity and thermal stability support cleaner evacuations and longer oil life. Ideal for routine use, this oil is designed for easy monitoring and efficient service.

  • High Viscosity Formula: Maintains sealing and performance under extreme conditions.
  • Thermally Stable: Withstands high temperatures for extended pump life.
  • Clear and Non-Detergent: Allows easy monitoring of oil condition through the sight glass.

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Frowse Rating 9.1/10

Best for: HVAC and automotive professionals

Our Review

The Mastercool 90032 Vacuum Pump Oil stands out in the realm of professional-grade lubricants, designed specifically for deep vacuum pump service. Its high viscosity formulation ensures optimal sealing and dependable performance during evacuation work, making it an essential tool for technicians. Additionally, the thermally stable properties of this oil allow it to withstand high operating temperatures without breaking down, thereby extending the lifecycle of your pump.

This product is particularly well-suited for HVAC and automotive applications, ensuring cleaner evacuations by effectively removing moisture and contaminants. We highly recommend it for both professional technicians and serious DIY enthusiasts aiming for optimal pump operation.

What we like

  • High viscosity formulation for better sealing performance
  • Thermally stable for high-temperature applications
  • Promotes cleaner evacuations by removing contaminants
  • Clear oil for easy monitoring through sight glass
  • Includes a dispensing spout for spill-free pouring

Our verdict

Exceptional oil for maintaining vacuum pump efficiency.

Product Details

Product Overview

Mastercool 90032 Deep Vacuum Pump Oil is a professional-grade lubricant engineered to support reliable, long-lasting vacuum performance in HVAC and automotive applications. Designed for frequent oil changes, it resists breakdown and effectively removes contaminants and moisture to enhance system operation.

Key Features

  • High Viscosity Formulation: Tailored for deep vacuum pumps, ensuring optimal sealing and performance.
  • Thermal Stability: Built to withstand high operating temperatures, preventing breakdown and extending pump life.
  • Clean System Operation: Formulated to eliminate moisture and contaminants for efficient evacuation pulls.
  • Maintenance Friendly: Ideal for regular oil changes, aiding in the preservation of pump performance and minimising acid buildup.
  • Clear and Non-Detergent: Provides visibility in the sight glass and leaves no harmful residue.
  • U.S.-Based Support: Backed by Mastercool’s commitment to reliability and quality control.

Technical Specifications

  • Appearance: Clear, colourless to pale yellow or amber liquid
  • Boiling Point: >300°C (572°F)
  • Flash Point: 220°C (428°F)
  • Vapor Pressure: 1 (heavier than air)
  • Viscosity @ 40°C: 46 cSt ±10%
  • Density @ 20°C: 0.86–0.87 g/cm³
  • Pour Point: -18°C (0°F)

Dimensions

7.25 x 10 x 9 inches

ASIN:
B001A4BKYU
Brand:
Mastercool

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