HP Air Compressor WP22L.pdf

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USNS POINT LOMA - SAUER AIR COMPRESSORS
Solicitation number
N3220526Q0012
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This is a product data sheet for the Sauer Compressors USA WP 22L air compressor unit. The compressor operates within a pressure range of 100-580 PSI with a standard pressure relief valve setting of 610 PSI and delivers 15.0 SCFM flow capacity at 550 PSI. The unit requires 7.5 HP power and operates on three-phase electrical service at 440 V, 60 Hz, drawing 11.5 A of current at a speed of 1770 rpm. The compressor weighs 298 LB with overall dimensions of 34x24x25 inches and generates 87 dB noise at 1 meter. Additional specifications include a 0.40-gallon oil sump capacity, 27,296 BTU/h heat dissipation, ambient temperature range up to +140°F, residual oil content less than 5 mg/m³ at the air outlet, and air discharge temperature delta of 25°F above ambient with a cooling air requirement of 765 SCFM.

Standard equipment includes an air intake and silencing filter, intercooler and final recooler, oil and water separator, safety valves after each stage, final pressure gauge, solenoid valve for automatic separator drainage, splash lubrication, fan flywheel, flexible coupling, and resilient mounts with drainage and air outlet hoses. The unit features a three-phase NEMA electrical motor size 213T rated at 7.5 HP, 1770 rpm, 440 V, 60 Hz with IP 54/F protection and insulation. Additional equipment supplied includes one non-return valve, one air pressure switch for automatic start/stop, one low oil level shutdown switch, one high air temperature shutdown switch at the air outlet, and one compressor control and monitoring unit. The compressor is a two-stage, two-cylinder design with direct drive cooling and includes work test certification for both the compressor and motor. Reference drawing B22D6123-A provides detailed technical specifications.

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Text version

DATA SHEET COMPRESSOR WP 22L

CHARACTERISTICS VALUE UNITS

OPERATION PRESSURE RANGE 100-580 PSI

STANDARD PRESSURE RELIEF VALVE SETTINGS 610 PSI

FLOW (FILL-UP CAPACITY) @ 550 PSI (38 BAR) 15.0 SCFM

REQUIRED POWER 7.5 HP

VOLTAGE 440 V

CURRENT 11.5 A

FREQUENCY 60 Hz

OIL SUMP CAPACITY 0.40 GALLON

WEIGHT 298 LB

OVERALL DIMENSION LxWxH 34x24x25 INCH NOISE 87 dB at 1m SPEED 1770 rpm HEAT DISSIPATION 27296 BTU/h AMBIENT TEMPERATURE UP TO + 41 up to + 140 ° F RESIDUAL OIL CONTENT AT AIR OUTLET < 5 mg/m3

DELTA T AIR DISCHARGE TEMP/AMBIENT 25 ° F

COOLING AIR NEED 765 SCFM

COOLING Air Cooling DRIVE Direct Drive

STAGE/CYLYNDER 2/2

ATTACHED DRAWING B22D6123-A

All capacity data with 5 % tolerance related to ambient conditions of 68 ° F and 14.6 PSI

All capacity data given at maximum operating conditions

Standard Equipment:

- air intake and silencing filter

- intercooler and final recooler

- oil and water separator after the last stage

- safety valve after each stage

- final pressure gauge

- solenoid valve (120 V / 60 Hz) for automatic drainage of the separator

- unloaded starting relief integrated in the condensate drain system

- splash lubrication

- fan flywheel

- flexible coupling

- assembly of compressor and electric motor

- resilient mounts including drainage and air outlet hoses

- three phase, NEMA, electrical motor size 213T:

nominal-rating: 7.5 HP speed: 1770 rpm voltage: 440 V frequency: 60 Hz protection / insulation: IP 54 / F

Additional Equipment for the Compressor Unit:

- one (1) non-return valve (supplied loose)

- one (1) air pressure switch for automatic start/stop (supplied loose)

- one (1) low oil level shutdown switch

- one (1) high air temperature shutdown switch mounted at the air-outlet of the compressor

- one (1) compressor control and monitoring unit (supplied loose)

Test and Certificates:

- work test for the compressor and motor

File details come from the government source that posted it. Updated .