Robinair 70020 Low-Side R-134a Service Hose Without Coupler Blue

The Robinair 70020 is a low-side R-134a service hose designed as a replacement component for Robinair 34288NI, 34788NI, 34788NI-H, and 34988NI automotive A/C service (ACS) machines. This blue-colored hose features 14mm threads on both ends and is sold without a coupler, allowing for flexible configuration with your existing equipment.

Key Features:

• Low-side service hose for R-134a refrigerant systems
• 14mm thread connections on both ends
• Blue color coding for easy low-side identification
• Sold without coupler for custom setup
• Made in the United States
• Compatible with coupler 18190A (sold separately)

This replacement hose is an essential component for maintaining the integrity of your refrigerant recovery, recycling, and recharging equipment. The standardized 14mm fittings ensure proper connection to compatible Robinair A/C service machines, while the blue color follows industry standards for low-side refrigerant service identification.