Mill-Rose offers a complete line of twisted wire condenser tube and
twisted wire heat exchanger brushes
available in four bristle materials; High Carbon Steel, Stainless Steel, Brass
Wire and Nylon. This series of brushes and extension rods has been expanded to
include 1/4" diameter brushes. A special 30" extension rod kit has
been designed for use with these brushes. Bristle sizes are graduated from
.006" on small diameter brushes to .012" on larger sizes to provide
consistent cleaning power. All units coded below are of single spiral
construction, but are also available in double stem, single spiral as well as
double stem, double spiral.