DeWalt DWMT74271 Guide D'utilisation page 15

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
15