R134a Sight Glass Manifold - Robinair

The Robinair 40135 R134a Sight Glass Manifold is engineered for professional automotive and industrial technicians requiring accurate diagnostics and precise servicing of R134a air conditioning systems. This robust manifold gauge set facilitates clear visibility of refrigerant flow, crucial for effective system evaluation and charging.

Key Features

• Integrated Sight Glass: Provides clear, real-time visual confirmation of refrigerant flow and condition, essential for accurate troubleshooting and charging.
• Heavy Brass Construction & Face Seal Valves: Built with solid forged brass for exceptional durability, this manifold is equipped with proven face seal valves for a tight seal, reduced wear, and improved refrigerant flow, ensuring a long service life.
• High-Quality, Low Permeation Hoses: Includes three 72-inch color-coded hoses, designed to minimize refrigerant loss and ensure long-term reliability in professional use. These hoses feature automotive field service couplers for precise connections to R134a systems.
• Easy-to-Read Gauges: Features 2-3/4 inch gauges for clear visibility, displaying R134a temperatures in Fahrenheit and pressures in both PSI and kPa for comprehensive system monitoring.
• Protective Holster with P/T Chart: Comes with a flexible, impact-resistant holster that safeguards the manifold from daily bumps and knocks, and integrates a convenient pressure/temperature conversion chart for quick reference during service.

Applications

The Robinair 40135 is an indispensable tool for a wide range of R134a automotive A/C service applications. It is suitable for checking system pressures, performing refrigerant evacuation, and accurately charging automotive air conditioning systems in cars, trucks, and commercial vehicles. Its clear sight glass aids in identifying potential issues like refrigerant blockages or improper charging, making it a vital diagnostic tool for professional air conditioning maintenance and repair.