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The Nu-Calgon 4300-51 Rx11 Flush Gun is a trigger-operated attachment that connects to a standard charging hose for applying Rx11-flush, providing control at the injection point for flushing refrigeration and air conditioning systems. It includes a rubber flush tip that accommodates line sizes from 1/4 inch to 1 1/8 inches. The tool measures 10" x 4" x 2" and weighs approximately 1 lb; it is intended for system flushing and contaminant removal.
Trigger-operated Rx11 flush gun with rubber tip for 1/4 inâ1-1/8 in lines; connects to standard charging hose; dimensions 10 x 4 x 2 in.
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