R-12/R-134a Professional Brass Manifold Gauge Set - Mastercool

The Mastercool 98772 R-12/R-134a Professional Brass Manifold Gauge Set is engineered for precision and durability in automotive and industrial refrigeration applications. This professional-grade manifold gauge set provides accurate pressure readings and reliable control for both R-12 and R-134a refrigerant systems, making it an essential tool for technicians working with a variety of older and newer systems. Its robust construction ensures long-term performance in demanding shop environments.

Key Features

• Dual Refrigerant Compatibility: Designed for use with both R-12 and R-134a refrigerants, offering versatility for a wide range of vehicle and system services.
• Integrated Shut-Off Valves: Features manual in-line shut-off valves for precise control during charging, recovery, and evacuation procedures.
• High-Quality Couplers: Equipped with manual-style, high-quality couplers designed for secure connections and reduced refrigerant loss.
• Large, Protected Gauges: Includes large 2 1/2" gauges that provide clear, easy-to-read pressure indications, safeguarded by durable gauge protectors against impacts.
• Extended Barrier Hoses: Comes with three 72" barrier hoses, offering ample reach and minimizing refrigerant permeation for accurate diagnostics and service.
• Professional Brass Construction: Built with a solid brass manifold for enhanced durability and resistance to wear and corrosion under heavy use.

Applications

This Mastercool Professional Brass Manifold Gauge Set is ideally suited for automotive air conditioning service, including diagnostics, charging, and evacuation of R-12 and R-134a systems in passenger cars, light trucks, and commercial vehicles. It is also suitable for industrial refrigeration maintenance where reliable pressure measurement and control are critical. This tool provides mechanics and technicians with the necessary components to accurately service and maintain AC systems, ensuring proper refrigerant levels and optimal system performance.