REVISED RED HIGH SIDE KNOB - Mastercool

The Mastercool 85212-R Revised Red High Side Knob is a critical replacement component designed to restore optimal functionality and precision to your professional Mastercool manifold gauge sets. Engineered for durability and reliable performance, this knob ensures accurate control over the high-pressure side of automotive and industrial AC systems. Its revised design offers enhanced longevity and a secure fit, essential for daily use in demanding environments.

Key Features

• Direct Replacement: Specifically designed for Mastercool manifold gauge sets, ensuring perfect compatibility and hassle-free installation.
• Enhanced Durability: Constructed from high-quality materials to withstand the rigors of professional automotive and industrial service.
• High Side Identification: Features the standard red color for immediate recognition of the high-pressure port, streamlining diagnostic and charging procedures.
• Improved Design: The "Revised" designation indicates enhancements for a better grip, increased resistance to wear, or improved sealing capability, contributing to extended tool life.
• Precision Control: Maintains the precise valve control necessary for accurate refrigerant recovery, evacuation, and charging operations.

Applications

This Mastercool Revised Red High Side Knob is essential for professional technicians working with a variety of HVAC and refrigeration systems. It is commonly used in automotive air conditioning service, including passenger cars, trucks, and heavy-duty vehicles, to maintain and repair AC systems. Additionally, it is suitable for industrial and commercial refrigeration applications, where Mastercool manifold gauges are employed for system diagnostics and maintenance.