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Uniweld 40055 Nitrogen Sludge Sucker Maintenance Kit with 0-400 PSI Maximum Delivery Pressure
Product Description Uniweld 40055 Nitrogen Sludge Sucker Maintenance Kit (Maximum Delivery Pressure 400 PSI). Nitrogen is a dry inert gas with multiple uses in the HVAC/R and Maintenance Industry. The Nitrogen Sludge Sucker Maintenance Kit was specifically designed for the following applications Purging copper lines with low pressure nitrogen displaces the oxygen, preventing oxidation and the resulting scale. Scale left inside the tubing can cause blockage within the TXV Valve and other A/C system components. Pressure testing a system for leaks prior to pulling a vacuum and charging the system with refrigerant will save time and money. Cleaning a condensate drain line is easy with the use of

Price is $217.00
Price: $216.99