Nitrogen Sludge Sucker/Blaster Kit RHP400, 516 Stand

Uniweld Nitrogen Sludge Sucker/Blaster Kit RHP400, 516 Stand This is a new Uniweld Nitrogen Sludge Sucker/Blaster Kit RHP400, 516 Stand The preferred gas for the Sludge Sucker is Nitrogen because it's a dry gas that has multiple uses: purging an A/C&R system leak testing a refrigerant line calibrating pressure controls cleaning a condensate drain line cleaning coils inflating tires unclogging a sink operating impact tools and much more Uniweld does not recommend that CO2 be used for purging or pressure testing an A/C&R system because it may form carbonic acid within the system, causing premature equipment failure However, there are certain applications where CO2 has its advantages Because CO2 starts out as a liquid, it has a tremendous expansion rate; it is an ideal source of portable gas Pressure CO2 is ideal for clearing a condensate drain line, cleaning coils, inflating tires, unclogging a sink, operating impact tools and much more TANK NOT INCLUDED