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Mastercool's new nitrogen regulator is specifically designed to meet the specifications of HVAC/R and automotive A/C systems. This single stage nitrogen regulator is used to test systems for leaks when they do not contain refrigerant. Features: <ul style="margin-top:0px; padding-top: 5px; padding-bottom: 5px;"> <li> 53001 Nitrogen Pressure Regulator </li><li> 48" Yellow Charging Hose 47482 </li><li> Leak Testing Adapter 53042</li> <li> Blow molded case 53000-PB </li></ul>

Mastercool&#174; 53010 Nitrogen Pressure Regulator Kit

mastercool-53010-nitrogen-pressure-regulator-kit

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