Uniweld 40000 Sludge Sucker® Safety Grooved knob permits easy tightening

Grooved knob permits easy tightening

The ULC10 has a strong

Low volume reducer plate (for readings down to 7 CFM)

Durable Cap for Longest Life

Uniweld 40000 Sludge Sucker® Safety Grooved knob permits easy tighteningUniweld 40000 Sludge Sucker The Sludge Sucker is a tool that was developed to clean out a condensate drain line without having to access the rain pan located in an air handler. The Sludge Sucker's clear vinyl hose is attached to the 3 4 PVC condensate drain line on the outside of the building. With the use of Nitrogen or CO2, suction is created that pulls all the sludge and algae from the drain pan and drain line; the blows it onto the ground outside.