MasterCraft 58-7922-8 - Glossary; Specifications

GLOSSARY
SCFM or CFM:
Standard Cubic Feet per Minute; a unit of measurement for air delivery.
PSIG or PSI:
Pounds per square inch gauge.
CUT-IN PRESSURE:
While the motor is off, air tank pressure drops as you continue to use your
accessory or air tool. When the tank pressure drops to a certain low level
the motor will restart automatically. The low pressure at which the motor
automatically restarts is called “cut-in pressure.”
CUT-OUT PRESSURE:
When you turn on your air compressor and it begins to run, air pressure in
the air tank begins to build. It builds to a certain high pressure before the
motor automatically shuts off - protecting your air tank from pressure higher
than its capacity. The high pressure at which the motor shuts off is called
“cut-out pressure.”
COD 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.
SPECIFICATIONS
MODEL NO. 58-7922-8
SCFM @ 40 PSIG 7.3
SCFM @ 90 PSIG 4.6
Cut-In 80 PSI
Cut-out 125 PSI
Bore 2.375”
Stroke 1.180”
Voltage/Hertz/Phase 120/60/1
Minimum Branch Circuit 15 A
* Fuse Type TIME DELAY TYPE “T”
Amperage at Max. Load 13 A
Tank Size
4 GAL
* A circuit breaker is preferred. Use only a fuse or circuit breaker that is the
same rating as the branch circuit on which the air compressor is operated.
If the air compressor is connected to a circuit protected by fuses, use dual
element time delay fuses.
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