Ingersoll-Rand MHP825WCAT, Operation & Maintenance Manual, Page: 36 / 109

Operation & Maintenance Manual General Information - MSA (SRG/HRG)
34
MODEL MHP825 SHP750 XHP700 VHP750
COMPRESSOR
Actual free air delivery.
cfm
(m3/min)
825
(23,3)
750
(21,5)
700
(20,1)
750
(21,5)
Normal operating
discharge pressure. psi
(bar)
175
(12)
250
(17)
300
(21)
200
(14)
Safety valve setting.
psi
(bar)
217
(15)
362
(25)
362
(25)
250
(17)
Whisperized (W)
operating ambient
temperature range.
°F
(°C)
14/115
(-10/+46)
14/115
(-10/+46)
14/115
(-10/+46)
14/115
(-10/+46)
High Ambient (HA)
operating ambient
temperature range. °F
(°C)
14/122
(-10/+50)
14/122
(-10/+50)
14/122
(-10/+50)
14/122
(-10/+50)
Maximum discharge
temperature. °F
(°C)
248
(120)
248
(120)
248
(120)
248
(120)
COMPRESSOR
Cooling system. Oil Injection
Oil capacity.
Gallons/
Litres 18.5
(70)
19.8
(75)
19.8
(75)
18.5
(70)
Maximum oil system
temperature. °F
(°C)
248
(120)
248
(120)
248
(120)
248
(120)
Maximum oil system
pressure. psi
(bar)
217
(15)
362
(25)
362
(25)
250
(17)
LUBRICATING OIL
SPECIFICATION (for
the specified ambient
temperatures)
.
SEE
NOTE -1
Protec Protec Protec Protec
ENGINE
MODEL MHP825 SHP750 XHP700 VHP750
Whisperized (W)
Engine Type
Displacement.
/litre
CAT
C–9
(9)
CAT
C–9
(9)
CAT
C–9
(9)
CAT
C–9
(9)
Type/Displacement
(HA).
/litre NA NA NA NA
Number of cylinders. 6 6 6 6
Oil capacity. gal
(litre)
6.3
(24)
6.3
(24)
6.3
(24)
6.3
(24)
Speed at full load. RPM 1800 1800 1800 1800
Speed at idle. RPM 1200 1350 1350 1200
Electrical system. V DC 24 24 24 24