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16
HQ21
double pump
Main operating data
If the intake pressure is not zero bar, use the graph below to find the percentage correction factor to
apply to the maximum speed.
Oil viscosity: 25 c.St. (10W)
Temperature: 45
°
C
Inlet pressure: 0 BAR
max pressure / hydraulic fluid
BAR
250
200
150
100
50
0
Antiwear industrial
hydraulic oil
Syntetic fire
resistant fluid
max pres.
peak pres. (0,5 sec.max)
3625
2900
2175
1450
725
0
PSI
max speed / hydraulic fluid
RPM
3000
2500
2000
1500
500
0
Antiwear industrial
hydraulic oil
Syntetic fire
resistant fluid
1000
(with 0 bar in the intake pipe)
cart 12, 14
cart 17, 19, 21
max speed / intake pipe pressure
% connection factor for
the max speed
106%
104%
102%
100%
98%
96%
94%
92%
-2,9
-1,45
0
PSI
1,45
2,9
4,35
-0,2
-0,1
0
0,1
0,2
0,3
Intake pipe pressure (BAR)
0,4
5,8
flow / pressure
PSI
L / MIN
GPM
100
80
70
60
50
40
30
20
10
0
0
725
1450
2175
2900
3625
2500 rpm
1800 rpm
1500 rpm
1200 rpm
1000 rpm
600 rpm
BAR
26
20,8
15,6
10,4
0
0
50
100
150
200
250
90
5,2
power / pressure
KW
0
10
15
20
25
30
35
40
BAR
PSI
0
725
1450 2175 2900 3625
2500 rpm
1800 rpm
1500 rpm
1200 rpm
1000 rpm
600 rpm
54,4
40,8
13,6
27,2
0
HP
0
50 100 150 200 250
5
0
100
150
200
250
input torque / pressure
0
725
1450
2175
2900
3625
PSI
200
100
50
0
NM
BAR
50
150
Shaft end cartridge A02-12