R134a Manifold Gauge Set - Mastercool

The Mastercool 89660-PRO5 R134a Manifold Gauge Set is engineered for professional automotive and industrial technicians requiring accurate and durable equipment for R134a AC system service. This robust tool provides precision monitoring and efficient refrigerant management, making it an indispensable asset for comprehensive vehicle air conditioning maintenance.

Key Features

• Durable Extruded Aluminum Manifold: Constructed from a professional extruded aluminum block, this manifold offers superior strength and extended operational life, even in demanding shop environments.
• Accurate Silicone-Dampened Gauges: Recalibratable, silicone-dampened gauges ensure smooth needle movement and maintain accuracy for precise system diagnostics.
• SAE Approved Nylon Barrier Hoses: Equipped with three 60-inch (152 cm) SAE J2196 compliant nylon barrier hoses, providing reliable containment and durability specifically for R134a refrigerant applications.
• Professional R134a Quick Couplers: Includes professional-grade R134a quick couplers designed for secure and efficient connections to vehicle service ports, optimizing workflow and preventing refrigerant loss.
• Free-Floating Piston Valves: Utilizes piston-type valves to minimize O-ring wear, ensuring long-term sealing integrity and reducing potential refrigerant loss during service.
• Custom Molded Carrying Case: A durable, custom-molded case offers organized storage and protection, enhancing the tool's longevity and portability across various job sites.

Applications

This R134a manifold gauge set is essential for comprehensive automotive AC system maintenance, including:

• AC Diagnostics: Accurately monitoring high and low-side pressures for precise issue identification within R134a systems.
• Refrigerant Management: Facilitating precise charging and recovery of R134a refrigerant.
• System Evacuation & Pressure Testing: Effectively evacuating air and moisture and performing pressure tests to identify leaks or blockages.

Specifications

• Manufacturer: Mastercool
• Model Number: 89660-PRO5
• Refrigerant Compatibility: R134a
• Weight: 8 lbs
• Dimensions: 14.5 x 5.95 x 5 inches
• Manifold Body: Professional extruded aluminum block
• Hoses: Three 60-inch (152 cm) SAE approved nylon barrier hoses
• Couplers: Professional R134a quick couplers
• Can Tap: Side mount 3-in-1 can tap valve included