Description
Mastercool – Nitrogen Pressure Regulator – Single Stage Regulator for HVAC/R Systems
Brief Overview:
The Mastercool Nitrogen Pressure Regulator (Part/Code: MC53004) is a precision tool designed for testing HVAC/R and automotive A/C systems for leaks, especially in systems that do not contain refrigerant. This single-stage nitrogen regulator ensures accurate pressure control during leak testing, making it an essential tool for HVAC/R professionals. It features a high-pressure gauge and a low-pressure gauge for clear monitoring and is equipped with a T-handle for easy adjustment.
Key Features:
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Single-Stage Design – Ideal for leak testing systems that do not contain refrigerant.
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1/4” SAE Flare Outlet Port – Equipped with a control valve to maintain constant pressure on the regulator.
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T-Handle for Easy Adjustment – Allows for precise pressure control with minimal effort.
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Dual Gauges – Includes a high-pressure gauge (4400 psig / 300 bar) and a low-pressure gauge (1000 psig / 70 bar) for monitoring.
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Durable Construction – 63mm (2 1/2”) gauges with protective guards for long-lasting use.
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AS2473.2 Compliant – Meets Australian specifications for nitrogen pressure regulators.
Specifications:
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Pressure Gauges: High Pressure 4400 psig (300 bar), Low Pressure 1000 psig (70 bar).
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Outlet Connection: 1/4” FL-M outlet connection.
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Gauge Size: 63mm (2 1/2”).
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Regulator Type: Single-stage nitrogen regulator.
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Material: High-quality construction with T-handle for easy pressure adjustment.
Available Options:
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MC53004 – Nitrogen Pressure Regulator for HVAC/R and automotive A/C systems.



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