One way to check for leaks in an A/C system is to use nitrogen gas. This method, which uses differential pressure, is primarily suitable for the initial testing of strongly leaking or even empty systems. The WAECO AirConService range provides professional tools and complete kits for this leak detection method.
SKU number
8885400058 Model
Nitrogen Leak Detection Model on label
Nitrogen Pressure Reducer, 0-35 bar Product Description
Nitrogen pressure reducer, 0-35 bar