Ingersoll-Rand 7120 User Manual
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18
7/120 (P425AWIR), 9/110 (XP375AWIR), 10/105 (HP375AWIR), 14/85 (VHP300AWIR),
7/170 (P600WIR), 10/125 (HP450WIR), 14/115 (VHP400WIR)
COMPRESSOR
Actual free air delivery. 12,0 m
3
min
–1
(425 CFM)
(7/120) (P425AWIR)
Actual free air delivery.
10,5 m
3
min
–1
(375 CFM)
(9/110) (XP375AWIR)
Actual free air delivery.
10,5 m
3
min
–1
(375 CFM)
(10/105) (HP375AWIR)
Actual free air delivery.
8,5 m
3
min
–1
(300 CFM)
(14/85) (VHP300AWIR)
Actual free air delivery. 17,0 m
3
min
–1
(600 CFM)
(7/170) (P600WIR)
Actual free air delivery.
12,8 m
3
min
–1
(450 CFM)
(10/125) (HP450WIR)
Actual free air delivery.
11,3 m
3
min
–1
(400 CFM)
(14/115) (VHP400WIR)
Normal operating discharge pressure.
7 bar (100 PSI)
(7/120) (P425AWIR)
Normal operating discharge pressure.
8,6 bar (125 PSI)
(9/110) (XP375AWIR)
Normal operating discharge pressure.
10,3 bar (150 PSI)
(10/105) (HP375AWIR)
Normal operating discharge pressure.
14 bar (200 PSI)
(14/85) (VHP300AWIR)
Normal operating discharge pressure.
7 bar (100 PSI)
(7/170) (P600WIR)
Normal operating discharge pressure.
10,3 bar (150 PSI)
(10/125) (HP450WIR)
Normal operating discharge pressure.
14 bar (200 PSI)
(14/115) (VHP400WIR)
Maximum allowable pressure.
8,6 bar (125 PSI)
(7/120) (P425AWIR)
Maximum allowable pressure.
10.3 bar (150 PSI)
(9/110) (XP375AWIR)
Maximum allowable pressure.
12.1 bar (175 PSI)
(10/105) (HP375AWIR)
Maximum allowable pressure.
15.5 bar (225 PSI)
(14/85) (VHP300AWIR)
Maximum allowable pressure.
8,6 bar (125 PSI)
(7/170) (P600WIR)
Maximum allowable pressure.
12.1 bar (175 PSI)
(10/125) (HP450WIR)
Maximum allowable pressure.
15.5 bar (225 PSI)
(14/115) (VHP400WIR)
Safety valve setting.
10 bar (150 PSI)
(7/120) (P425AWIR)
Safety valve setting.
10 bar (200 PSI)
(9/110) (XP375AWIR)
Safety valve setting.
14 bar (200 PSI)
(10/105) (HP375AWIR)
Safety valve setting.
17 bar ( 250 PSI)
(14/85) (VHP300AWIR)
Safety valve setting.
10 bar (150 PSI)
(7/170) (P600WIR)
Safety valve setting.
14 bar (200 PSI)
(10/125) (HP450WIR)
Safety valve setting.
17 bar ( 250 PSI)
(14/115) (VHP400WIR)
Maximum pressure ratio (absolute).
7 ,9 : 1
(7/120) (P425AWIR)
Maximum pressure ratio (absolute).
9, 6 : 1
(9/110) (XP375AWIR)
Maximum pressure ratio (absolute).
11, 3 : 1
(10/105) (HP375AWIR)
Maximum pressure ratio (absolute).
14, 8 : 1
(14/85) (VHP300AWIR)
Maximum pressure ratio (absolute).
7 ,9 : 1
(7/170) (P600WIR)
Maximum pressure ratio (absolute).
11, 3 : 1
(10/125) (HP450WIR)
Maximum pressure ratio (absolute).
14, 8 : 1
(14/115) (VHP400WIR)
Operating ambient temperature.
Whisperized
–12
_
C TO +49
_
C (1O
_
F TO 120
_
F)
Maximum discharge temperature.
120
_
C (248
_
F)
Cooling system.
Oil injection
Oil capacity.
36 litres ( 9.5 GAL)
Maximum oil system temperature.
120
_
C (248
_
F)
Maximum oil system pressure.
8,6 bar (125 PSI)
(7/120) (P425AWIR)
Maximum oil system pressure.
10.3 bar (150 PSI)
(9/110) (XP375AWIR)
Maximum oil system pressure.
12.1 bar (175 PSI)
(10/105) (HP375AWIR)
Maximum oil system pressure.
15.5 bar (225 PSI)
(14/85) (VHP300AWIR)
Maximum oil system pressure.
8,6 bar (125 PSI)
(7/170) (P600WIR)
Maximum oil system pressure.
12.1 bar (175 PSI)
(10/125) (HP450WIR)
Maximum oil system pressure.
15.5 bar (225 PSI)
(14/115) (VHP400WIR)
LUBRICATING OIL SPECIFICATION
(for the specified ambient temperatures).
ABOVE –23
_
C(–9
_
F)
Recommended: Pro–Tec
t
Approved: SAE 10W, API CF–4/CG–4