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English
GLOSSARY
CFM: Cubic feet per minute.
SCFM: Standard cubic feet per minute;
a unit of measure of air delivery.
PSI: Pounds per square inch; a unit of measure of pressure.
Code Certification: Products that bear one or more of the
following marks: UL, CUL, ETL, CETL, have been evaluated
by OSHA certified independent safety laboratories and
meet the applicable Underwriters Laboratories Standards
for Safety.
RPM: Revolutions per minute; is a measure of the
frequency of a rotation
BPM: Beats per minute.
NPT: National pipe thread (tapered thread); is
a U.S. standard for tapered threads used on threaded
pipes and fittings.
ID: Inner diameter
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