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 a Sludge Sucker® or Sludge Blaster® The Sludge Sucker® is a tool that was developed to clean out a condensate drain line without having to access the drain pan located in the A/C System's Air Handler. The Sludge Sucker's clear vinyl hose is attached to the 3/4 Inch PVC condensate drain line on the outside of the building. With the use of Nitrogen, CO2 or water suction is created that pulls all the sludge and algae from the drain pan and drain line; then blows it onto the ground outside. The Sludge Blaster® is inserted into the drain line (Pipe Capacity: 3/4 Inch to 1 Inch) and expands inside the pipe with the use of nitrogen pressure blasts the sludge and algae free. This kit includes lots of accessories like an air chuck to fill up flat tires, a needle tip for blowing off coils and rubber plug adaptors for blowing out copper lines, aluminum tubing, hoses and condensate drain line. Kit Includes: Part No. RHP400 Nitrogen Regulator - Maximum Delivery Pressure up to 400 PSI, 1/4 Inch Male Flare Outlet Connection, CGA580 Inlet Tank Connection and protective rubber gauge boots, Part No. 40000 Sludge Sucker®, Part No. 40061 Sludge Blaster®, Part No. H5SMY 5 Ft. Service Hose, Part No. H2SSM 2 Ft. Service Hose, Part No. BG1 Blowgun, Part No. 40048 Needle Tip, Part No. 40050 1/2 Inch Rubber Plug, Part No. 40022 3/4 Inch Rubber Plug, Part No. 40045 Air Chuck
Warning: this product contains a chemical known to the State of California to cause cancer. P65Warnings.ca.gov
5.3 Pounds (lbs)
16.25 Inches (In)
4.5 Inches (In)
Country of Origin
11.5 Inches (In)
For cleaning condensate drain lines and blowing off coils., unclog and flush drain lines.