OTC ROBINAIR BOSCH - ACH 18190A R134 Low Side Quick Coupler

OTC ROBINAIR BOSCH - ACH 18190A R134 Low Side Quick Coupler

The OTC ROBINAIR BOSCH - ACH 18190A R134 Low Side Quick Coupler is engineered for reliable connections during automotive AC service. Its bright blue finish provides immediate identification for R134a low side ports, helping technicians streamline service checks, refrigerant recovery, and recharge workflows. The coupler fits standard low side fittings and is built for repeated use in busy garage environments.

Car AC Recovery Machine Compatibility

Designed to integrate with car AC recovery machine setups, the 18190A offers secure sealing and quick engagement to minimize system exposure. The coupler's robust construction resists wear from frequent attach and detach cycles while maintaining consistent performance with recovery hoses and manifold gauges commonly used in professional repair shops.

Refrigerant Recharge Machine Use

When paired with refrigerant recharge machines, this low side quick coupler supports efficient refrigerant transfer and accurate service operations. Its ergonomic coupling head allows easy connection under pressure and reduces the risk of leaks during refrigerant recharge procedures. The color-coded blue finish helps prevent service errors and simplifies port identification for technicians handling multiple systems.

Garage AC Service Equipment Advantages

The 18190A coupler complements garage AC service equipment by offering dependable mechanical engagement and long service life. It is suitable for technicians focused on repeatable, professional-grade service tasks and for shops that require compatible parts for industry-standard hoses and valves. The compact profile enables convenient storage in tool trays or service carts.

Professional AC Service Machine Integration

As an accessory for a professional AC service machine or heavy duty automotive AC recharge system, this coupler supports accurate, efficient maintenance cycles. Durable materials and precise manufacturing contribute to reduced downtime and consistent connection reliability across a range of vehicle models that use R134a refrigerant.

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