R1234YF BRASS MANIF GAUGE - Mastercool

The Mastercool 81661 R1234YF Brass Manifold Gauge Set is engineered for professional technicians servicing modern automotive air conditioning systems utilizing R1234yf refrigerant. This robust manifold gauge set provides accurate pressure readings and reliable connections essential for precise diagnostics, evacuation, and charging procedures. Constructed with professional-grade brass, this tool is designed for durability and consistent performance in demanding workshop environments.

Key Features

• Durable Brass Manifold: Features a solid brass manifold block with three 12mm-F fittings, ensuring longevity and secure connections compliant with SAE J2888.
• High-Quality Barrier Hoses: Includes red and blue nylon barrier hoses, each with 12mm-M fittings on both sides, meeting SAE J2888, EPA, SAE, and UL standards for optimal refrigerant containment and safety.
• Dedicated Yellow Charging Hose: A specialized yellow hose with a 12mm fitting on one side and a 1/2" x 16 ACME LH fitting on the other, designed for vacuum and charging operations and compliant with SAE J2888.
• R1234yf Specific Couplers: Equipped with R1234yf high and low side couplers featuring extended disconnect protection sleeves, meeting SAE J639 and J2888 for secure and reliable system access.
• Precision Gauges: Features easy-to-recalibrate 3 1/8” gauges for consistent accuracy, displaying readings in both Bar and PSI units of measure to suit various technical requirements.
• Vacuum Pump Adapter: Includes a 1/4" FL-F x 1/2" ACME LH adapter, providing compatibility with standard vacuum pumps.

Applications

This Mastercool R1234yf manifold gauge set is ideal for professional mechanics and automotive technicians performing service on vehicles equipped with R1234yf automotive air conditioning systems. It is suitable for tasks such as diagnosing system pressures, performing refrigerant recovery and evacuation, and precisely charging R1234yf systems after repairs or maintenance.