The manufacturer shall also certify that the factory is equipped to perform
all required factory tests.
2.3.2
Guaranteed Performance
**************************************************************************
NOTE: Designer should furnish required information
to complete the specification.
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a.
Net compressed air output (All seal losses shall be considered
internal and not included in the net output) (plus or minus 2
percent): [_____] standard liter per second (L/s) SCFM
b.
Output pressure immediately downstream of aftercooler (minus zero
plus 4 percent): 862 kPa (gage) 125 psig
c.
Output air maximum temperature downstream of aftercooler:
38
degrees C 100 degrees F
d.
Inlet air pressure at first stage:
[_____] kPa (absolute) psia
e.
Inlet air temperature at first stage:
[_____] degrees C F
f.
Inlet air filtration efficiency:
99.9 percent of 0.5 micron size
g.
Barometric pressure:
[_____] kPa (absolute) psia
h.
[_____] percent
i.
Cooling water inlet temperature:
[_____] degrees C F
j.
Total cooling water flow rate:
[_____] L/s gpm
k.
Maximum cooling water pressure drop through the compressor and any
intercooler, aftercooler, or oil cooler: [_____] [55 kPa (gage)]
[8 psig]
l.
Maximum compressor power required.
(Plus or minus 4 percent):
[_____] kW hp
m.
Unloaded compressor power (maximum):
[_____] kW hp
n.
Maximum sound levels one meter horizontal from compressor and 1.5
meters above floor as measured per CAGI S5.1 Test Code for the
Measurement of Sound from Pneumatic Equipment: 84 dBA, 90dB for
any octave band.
2.3.3
Additional Performance Requirements
2.3.3.1
Air Quality
Air at compressor intake will
be considered breathing air quality
conforming to CGA G-7.1, Type
I, Grade D or better. Air compressors shall
introduce no material, gases,
or particles, or chemically alter any
materials that will adversely
affect or reduce the quality of the air
passing through the unit.
SECTION 15215N
Page 13
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