High- and Low-side Automatic Couplers - Robinair

The Robinair 18341 High- and Low-side Automatic Couplers are essential tools for professional automotive technicians servicing R-134a automotive A/C systems. Engineered for efficient and reliable connections, these couplers streamline A/C diagnostics, recovery, evacuation, and charging tasks, minimizing hookup time and reducing refrigerant loss in demanding shop environments.

Key Features

• Automatic Quick-Connect Design: Provides swift, push-on engagement and a secure, leak-free lock onto R-134a high- and low-side ports, enhancing workflow efficiency.
• Color-Coded Identification: Distinct red (high-side) and blue (low-side) bodies ensure correct connections, preventing misconnections and promoting accurate service procedures.
• Self-Sealing Valves: Integrated internal shut-off mechanisms effectively limit refrigerant discharge during connection and disconnection, promoting a cleaner and more controlled A/C service.
• Professional-Grade Construction: Built for repeated daily use, these durable couplers ensure reliable performance and broad compatibility with most R-134a manifold gauge sets and service machines.
• Positive OEM Engagement: Designed to firmly grip standard R-134a service fittings commonly found on a wide range of late-model passenger cars and light trucks, ensuring secure and stable connections.

Applications

• Connecting manifold gauge sets for precise A/C performance assessments and system diagnostics on R-134a systems.
• Supporting efficient refrigerant recovery and thorough evacuation procedures during automotive A/C maintenance.
• Facilitating precise charging and topping off of R-134a automotive A/C systems during maintenance or repair.
• Routine A/C maintenance across various professional settings, including general repair shops, dealership service departments, and fleet facilities.

Specifications

• Model: Robinair 18341
• Type: High-side (red) and low-side (blue) automatic R-134a quick couplers
• Refrigerant Compatibility: R-134a automotive A/C systems
• Dimensions (each): 1.5 in x 1.2 in x 1 in
• Weight (set): 0.4 lb