Nontoxic cleaner flushes refrigeration and air conditioning equipment
Qwik System Flush was originally developed for the U.S. Air Force to clean fighter-jet oxygen breathing systems without using toxic chemicals to harm pilots or the environment. Today, the reformulated product serves HVAC applications. Ideal for converting HCFC to HFC line sets; treating evaporators, condensers and line sets after a system burnout; removing excess moisture from HVAC systems; or performing preventive maintenance. Nontoxic, biodegradable and nonflammable formula won’t harm worker’s skin or health, even if accidentally inhaled. Removes residual oil, moisture and acid when flushing refrigeration equipment. Leaves no residue if system is properly evacuated down to 25 ins. of mercury. Comes in 2-lb. recyclable canisters that contain enough flush to clean a 10-ton air conditioning or refrigeration system. To apply, use access valve and flared rubber receptacle (each sold separately). Mainstream Engineering Corp., Rockledge, Fla.