High Side Adapter W/ Valve Core – 1/4 In x 3/16 In – Mastercool Best Choice
Original price was: $5.76.$2.88Current price is: $2.88.
For orders under $59.00, a shipping fee of $12.99 applies.
Specifications
The Mastercool High Side Adapter with Valve Core, model 90358, provides a reliable connection for HVAC/R system servicing. This adapter features a 1/4 inch flare male connection to a 3/16 inch flare female connection, facilitating compatibility between varying line sizes. It integrates a valve core for controlled access to system pressure. Weighing 0.25 lbs, its compact dimensions are 3 x 1 x 1 inches, ensuring ease of handling and storage.
Key Features
- Integrated Valve Core: Allows for efficient access and control of the system’s high-side pressure, simplifying maintenance tasks.
- Durable Construction: Built to withstand the demands of HVAC/R service environments.
- Precise Fit Connections: Features a 1/4 inch male flare and a 3/16 inch female flare, providing a secure and leak-resistant seal.
- Compact Design: Small footprint for convenient use in confined spaces and easy transport.
Applications
This high side adapter is designed for professional use in heating, ventilation, air conditioning, and refrigeration (HVAC/R) systems. It is suitable for connecting various service equipment, such as manifold gauges, vacuum pumps, or recovery units, to the high-pressure side of a system during charging, evacuation, or diagnostic procedures. The integrated valve core allows technicians to service or replace valve cores without fully evacuating the refrigerant.
Benefits
- Enhanced Service Efficiency: Facilitates quick and secure connections on the high side of HVAC/R systems, streamlining service operations.
- Improved System Access: The integrated valve core enables technicians to manage refrigerant flow and access system components without significant downtime.
- Versatile Compatibility: Bridges the gap between 1/4 inch and 3/16 inch lines, expanding tool applicability for various system configurations.
- Reliable Performance: Ensures a tight seal, helping to prevent refrigerant leaks and maintain system integrity during service.





