
Robinair High Side Red Service Coupler (For R-134A A/C)
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Robinair High Side Red Service Coupler (For R-134A A/C)
Six-ball grip design with integral safety sleeve protection
Professional-grade high side service coupler designed for R-134A automotive air conditioning systems. The 6-ball grip design provides 50% more contact points than standard couplers, ensuring secure connections during refrigerant service. Integral safety sleeve prevents injury and refrigerant loss if disconnected under pressure.
Key Features
Six-Ball Grip Design
Provides 50% more contact points than traditional four-ball couplers, delivering superior grip stability and reducing the risk of accidental disconnections during service operations.
Integral Safety Sleeve
Automatically seals the connection if accidentally disconnected under pressure, protecting against personal injury and preventing costly refrigerant loss on systems exceeding 200 PSI.
90-Degree Angle Design
Allows easy access to service ports in tight engine compartments where straight couplers won't fit, reducing strain on hoses and service ports during retrofit work.
Red-Coded for High Side
Color-coded identification prevents connection errors. Fits R-134A 1/4" SAE high-side service ports and works with Robinair Enviro-Guard hoses.
What's Included
- Robinair 18191A High Side Service Coupler
| Specification | Value |
|---|---|
| Brand | Robinair |
| Model | 18191A |
| SKU | ROB-18191A |
| Refrigerant Type | R-134A High Side |
| Service Port Compatibility | 1/4" SAE high-side |
| Design | 90-degree angle coupler |
| Grip Configuration | Six-ball design |
| Color | Red (high side identification) |
| Safety Feature | Integral safety sleeve |
Perfect For
- Professional automotive A/C system servicing and repairs
- R-134A refrigerant recovery and recharge operations
- Vehicle A/C retrofit installations in tight spaces
- High-pressure system work requiring secure connections
- Field service technicians and shop environments
California Proposition 65 Warning
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.p65warnings.ca.gov.
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