Specification Chart; Glossary; Accessories - Craftsman 919.157251 Owner's Manual

Model No.
Engine Horsepower
Compressor DisplacementCFM
CompressorBore
Compressor Stroke
Air Tank/Capacity- Gallons
Approximate UnloaderReset Pressure
Approximate UnloaderBlow-OffPressure
SCFM @ 40 psig
SCFM @ 90 psig
919.157251
5
15.3
2 7/8"
2"
20ASME
90
110
12.0
10.0
SCFM: Standard cubic feet per minute; a unit of
measure of air delivery.
PSIG: Pounds per square inch gauge; a unitof
measure of pressure.
ASME: American Society of Mechanical Engineers;
made, tested, inspected and registered to meet the
standards of the ASME.
CFM: Cubic feet per minute.
Unloader Blow-Off Pressure: All models are continu-
ously running outfits controlled by tank pressure when
the maximum tank pressure is obtained, the unloader
valve will blow-off. This will cause the compressor to
exhaust the air to the atmosphere and not the tank.
This decreases the load on the engine and allows it to
run at a near no-load condition.
Unloader Reset Pressure: When the tank pressure
drops to a predetermined point, the unloader valve
closes. The tank pressure will now increase until it
reaches the unloader blow-off pressure.
The following accessories are available through the current general sales catalog or at full-line Sears stores,
• SPRAY GUNS
• BLOW GUNS
• AIR CAULKING GUNS
eAIR POWER WASHER
"SANDBLASTERS
• AIR BRUSH SET
oIN-LINE FILTERS
• TIRE CHUCKS
• PAINT TANKS
•AIR CARRY TANKS
• INFLATOR KITS
• QUICK CONNECTOR SETS
(various sizes)
• AIR PRESSURE REGULATORS
• OIL FOG LUBRICATORS
•AIR TOOLS:
Sanders
Drills
Impact Wrenches
Rachets
=AIR HOSE:
1/4" or 3/8" I.D.
in various lengths
6 - ENG
020396 Rev 0 2/16/00