R1222502 W/3-72" W HOSE MNL - Mastercool

The Mastercool 92772 R1222502 W/3-72" W HOSE MNL is a professional-grade two-way aluminum manifold gauge set designed for precise service of R12, R22, and R502 refrigeration systems. This robust tool is engineered for durability and accuracy, making it an essential component for automotive and industrial HVAC/R technicians. It comes complete with three 72-inch nylon barrier hoses featuring manual ball valves, providing a ready-to-use solution for various service tasks.

Key Features

• Durable Construction: Built with a solid extruded aluminum body, ensuring exceptional durability and a long service life in demanding professional environments.
• Reduced O-Ring Wear: Features free-floating piston type valves that significantly reduce O-ring wear, promoting reliable sealing and extending the manifold's operational lifespan.
• Enhanced Functionality: An extra access port is integrated for convenient and efficient connection of a vacuum line during system evacuation.
• Accurate Readings: Silicone dampened gauges smooth out needle movement, providing stable and precise pressure readings critical for accurate system diagnostics.
• Field Recalibration: Gauges can be easily recalibrated in the field, allowing technicians to maintain accuracy and reliability over time without extensive downtime.
• Clear Refrigerant Check: An extra-large sight glass offers a clear visual check of refrigerant flow and condition during charging or recovery operations.
• Ergonomic Design: Large, easy-to-grip knobs provide comfortable and precise control during valve adjustments.
• Included Hoses: This set includes three 72-inch nylon barrier hoses with manual ball valves, compatible with 1/4" SAE connections.

Applications

This Mastercool manifold gauge set is suitable for a range of professional applications, including:

• Automotive AC Service: Ideal for diagnosing, charging, and evacuating older automotive air conditioning systems utilizing R12 and R22 refrigerants.
• Industrial Refrigeration: Used in various industrial refrigeration setups for maintenance and service.
• Commercial HVAC/R Systems: Essential for professional technicians performing system checks and maintenance on commercial refrigeration and air conditioning units that use R12, R22, and R502 refrigerants.