Mastercool Analog Vacuum Gauge with Control Valve 1/4" Flare

The Mastercool Analogue Vacuum Gauge with Control Valve is a professional HVAC tool designed to accurately measure system vacuum during evacuation and commissioning. Ideal for air conditioning and refrigeration engineers, this gauge ensures systems are properly evacuated before refrigerant charging.

Featuring a built-in control valve, the gauge allows the system to be isolated for leak testing. This enables engineers to confirm whether a vacuum holds, helping to identify leaks or moisture within the system before commissioning.

Key Features

• Measures system vacuum during evacuation
• Integrated control valve for isolation and leak testing
• 1/4" flare female x 1/4" flare male connections
• Large 80mm analogue gauge for clear readings
• Compatible with standard HVAC manifold and vacuum systems
• Durable, professional-grade construction

Typical Applications

• Air conditioning system evacuation
• Refrigeration system commissioning
• Leak testing after vacuum pull
• HVAC servicing and maintenance

Browse our full range of HVAC tools, including vacuum pumps and evacuation equipment, as well as air conditioning parts for installation and servicing.

Available for fast UK delivery with trade pricing and support for HVAC professionals.

This tool is essential for verifying system integrity before refrigerant charging, ensuring that moisture and leaks are fully eliminated.