Powerful Protection in a Small Package
Mounts inside blast helmet, alerts operator to dangerous breathing-air condition by audible, visual, and vibratory alarms. Easily calibrated, battery operated.
BLACK BEAUTY® App
Download the free app
for BLACK BEAUTY® Abrasives.
Explore all the features from
the palm of your hand.
Toll Free: 1-888-733-3646
DH Tech has the most innovative and
reliable equipment available to
IT'S UNDER CONTROL!
Our Abrasives Hold Up Under Pressure
N. T. Ruddock focuses on abrasive selection, equipment evaluation, equipment maintenance & reduction of abrasive consumption. Other services include Screen Analysis & Background Radiation Testing.
ADVANCED RECYCLING SYSTEMS (ARS)
Recycling Machines, Dust Collectors,
Rapid Deployment units are time-tested
and approved for the rugged industrial
environment. Contact ARS today!
& Dust Collectors
Vacuum and dust collector hose, filters
and related accessories.
Learn about soluble salts, along with a discussion on
More information at