Ritchie Yellow Jacket 18975 charge tool — 4-in-1 ball-valve charger, 1/4 inch side port & core removal

The Ritchie Yellow Jacket 18975 is a 4-in-1 ball-valve charging tool that lets HVAC techs evacuate, charge, remove and replace Schrader cores without losing system refrigerant.

This compact, American-made tool combines a 1/4" side port, an unrestricted charging path and a removable core function so you can work faster and with less refrigerant loss. Designed for field service and recovery tasks, the 18975 streamlines multiple steps—vacuuming, charging, core removal and recovery—into a single, durable valve assembly.

How does the 18975 speed up vacuum and charging?

The tool features an extra 1/4" side port that accepts an electronic micron vacuum gauge right at the system, providing immediate, accurate readings. An unobstructed charging line reduces flow restrictions so evacuation and refrigerant charging move faster than with restrictive adapters.

• 1/4" side port for direct micron gauge attachment
• Unrestricted flow path for quicker evacuation and charging
• Integrated valve reduces fittings and leak points

Can I remove and replace Schrader cores without losing refrigerant?

Yes—the 4-in-1 ball valve design lets you remove and replace Schrader cores while maintaining charge in many service situations. The core removal feature minimizes refrigerant loss and lets recovery units operate more efficiently during pull-downs.

• Core-removal capability built into the valve body
• Reduces system loss during service tasks
• Helps recovery equipment work at peak efficiency

What connections and compatibility should I expect?

The 18975 is engineered to fit standard refrigeration service ports and to accept a 1/4" micron gauge at the side port for inline diagnostics. Its unrestricted charging passage is compatible with common hoses and refrigerants used in HVAC service work.

• Standard 1/4" side port for gauges and diagnostics
• Unrestricted main line for standard service hoses
• Works with common refrigerant service equipment

How durable and serviceable is this Ritchie Yellow Jacket tool?

Manufactured in the United States, the 18975 uses robust materials appropriate for field conditions and frequent use. Its simple ball-valve design makes maintenance straightforward and reduces the number of separate adapters technicians need to carry.

• Solid ball-valve construction for reliable operation
• Made in the United States for quality assurance
• Single-piece functionality lowers tool inventory

Who is this for: The Ritchie Yellow Jacket 18975 is aimed at HVAC/R technicians and service contractors who need a rugged, multipurpose charging accessory that reduces service time and refrigerant loss. It's useful for field service calls, recovery and vacuum operations, and any job where fast, accurate charging and core service are priorities.