CHARACTERISTIC MODEL 22000ST MODEL 33000ST
Maximum Output 22,000 SCFD (25960 liters/hour) 33,000 SCFD (38935 liters/hour)
Compressor DC12ST (2 per) DC20ST (2 per)
Electrical Requirement 208-240V, 60Hz, 1Ph 208-240V, 60Hz, 3Ph
Operating Current 26.3 - 22.9 Amps 23.9 - 21.9 Amps
Control Circuit Breaker 3 Amp (2 per) 3 Amp (3 per)
Power Supply Circuit Time-Delayed Fuses
0.5 Amp, 5x20mm (2 per)
3 Amp, 5x20mm
0.5 Amp, 5x20mm (2 per)
3 Amp, 5x20mm (3 per)
Compressor Breakers 20 Amp, 2 pole 20 Amp, 3 pole
Height 71¾" (183cm) 71¾" (183cm)
Width 28¼" (72cm) 28¼" (72cm)
Depth 24" (61cm) 24" (61cm)
Weight 450lbs (204kg) 470lbs (213kg)
*Output characteristics based on standard air conditions of 70°F, 36% RH and 14.7 PSIA.
DRY AIR DEWPOINT Below -40°F. (below -40°C.)
DESICCANT DRYER TYPE DRY-PAK® twin-tower heatless dryer. Efcient, internal check-ball
valving, purge controlled by Two-way solenoid valves.
OPERATING PRESSURE DRY-PAK® and compressor 28 PSIG (193 kPa).
AIR COMPRESSOR TYPE All models are equipped with a direct drive, high capacity, oil-less water
sealed and cooled compressor.
REGULATED LINE PRESSURE Adjustable to 25 PSI (172 kPa)
HUMIDITY ALARM Fixed set point at 5%
LOW LINE PRESSURE ALARM Adjustable to 25 PSI (172 kPa), 8 PSI (55 kPa) Factory Set
HIGH LINE PRESSURE ALARM Adjustable to 25 PSI (172 kPa), 20 PSI (138 kPa) Factory Set
POWER ALARM Active in event of service interruption, compressor or control-circuit
breaker overload or unit turned off manually.
vi
TABLE II
TABLE OF LEADING PARTICULARS*