Robinair Manual Service Couplers 18192 Low & High Side - Robinair

The Robinair 18192 Manual Service Couplers provide professional technicians with a reliable and precise solution for servicing R-134a automotive and industrial HVAC/R systems. This essential set includes both low-side (blue) and high-side (red) couplers, engineered for efficient and secure refrigerant charging, recovery, and diagnostics. Designed for durability and ease of use, these couplers are indispensable for demanding service environments.

Key Features

• R-134a System Compatibility: Specifically designed for use with R-134a automotive air conditioning and refrigeration systems.
• Enhanced 6-Ball Coupler Design: Features a six-ball mechanism that delivers a more stable and secure grip on service ports compared to standard four-ball designs, minimizing the risk of leaks and improving connection stability.
• Integral Safety Sleeve: A built-in safety sleeve protects technicians by preventing injury and refrigerant loss if the coupler is disconnected under pressure.
• Color-Coded for Easy Identification: Distinct blue for the low-side and red for the high-side coupler ensures correct hook-ups, reducing errors during servicing.
• Compact and Retrofit-Friendly Design: The slim and lightweight construction allows for easy access and connection in tight engine compartments and is particularly useful for retrofit applications.
• Durable, Professional-Grade Construction: Manufactured with robust, chrome-plated brass materials to withstand frequent use and the harsh conditions of professional workshops, ensuring long-lasting performance.

Applications

• Automotive R-134a A/C System Servicing: Ideal for diagnostics, charging, and recovery on vehicle air conditioning systems.
• HVAC System Maintenance: Suitable for professionals maintaining residential and commercial HVAC units that utilize R-134a refrigerant.
• Refrigeration Unit Repairs: Essential for quick and efficient repairs or fluid replacements in various refrigeration systems.

Specifications

• Manufacturer: Robinair
• Model Number: 18192
• Product Components: Includes Manual Service Couplers 18190A (Blue, Low Side) and 18191A (Red, High Side)
• Weight: 0.79 lbs
• Dimensions: 9.5 x 5 x 1.5 inches
• Material: Chrome-plated brass
• Hose Compatibility: Designed to connect to Robinair Enviro-Guard hoses and compatible with standard R-134a service hoses.