Mastercool 91290 A/C Valve Core Remover R-12 Installer Tool - Mastercool

The Mastercool 91290 A/C Valve Core Remover R-12 Installer Tool is engineered for professional technicians servicing legacy automotive and industrial R-12 air conditioning and refrigeration systems. This specialized tool allows for the removal and installation of R-12 valve cores while the system remains under pressure, eliminating the need to evacuate the entire system. This capability significantly reduces service time and prevents unnecessary refrigerant loss.

Key Features

• R-12 Specific Design: Precisely machined for secure engagement and efficient service of R-12 valve cores commonly found in older automotive and industrial applications.
• Service Under Pressure: Facilitates valve core replacement without discharging the system, minimizing downtime and conserving valuable R-12 refrigerant.
• Compact and Maneuverable: At just 0.07 lbs and 4.55" long, its lightweight and compact design allows for easy access and operation in confined engine compartments and equipment areas.
• Durable Construction: Built with high-quality materials to withstand the rigors of daily professional use and repeated connection cycles on service ports.
• Controlled Operation: Designed to provide precise control during valve core manipulation, helping to prevent damage to service ports and ensuring leak-free system performance.

Applications

This professional-grade tool is essential for technicians working on a range of older vehicles and equipment that still utilize R-12 refrigerant. Ideal for classic cars, light trucks, heavy-duty agricultural machinery, and stationary HVAC/R units. Use it for routine maintenance, efficient leak repairs, and valve core replacements on both high and low-side R-12 service ports where maintaining system charge is critical.

Specifications

• Manufacturer: Mastercool
• Model Number: 91290
• Product Name: Mastercool 91290 A/C Valve Core Remover R-12 Installer Tool
• Weight: 0.07 lbs
• Dimensions: 4.55 x 2.6 x 1.25 in