6
180R9263 / IOM APP 5.1-10.2 Appendices - v02 / 01.2013
Data sheet
APP pumps - APP 5.1-10.2
4
521B0851 / DKCFN.PD.013.FB3.02 / 10.2012
Using the diagram shown below, it is easy to
select the APP pump which fits the application
best if the flow required and the rotation speed
(rpm) of the pump are known.
4.
Flow at different rpm
Furthermore, this diagram shows that the flow
can be changed by changing the rotation speed
of the pump. The flow/rpm ratio is constant, and
the “desired “ flow can be obtained by changing
the rotation speed to a corresponding value.
Thus, the required rpm can be determined as:
Desired flow × Rated rpm
Required rpm =
Rated flow
5.
Power requirements
Pump
model
Flow
Pressure
rpm
Calc.
factor
60 bar
70 bar
80 bar
l/min
m
3
/h
gpm
870 psi
1015 psi
1160 psi
APP 5.1
66
4.0
17.4
8.3kW
9.7 kW
11.1 kW
1460
475.2
APP 5.1
79
4.7
20.9
10.0 kW
11.7 kW
13.4 kW
1752
475.2
APP 6.5
83
5.0
22.0
10.5 kW
12.3 kW
14.0 kW
1460
475.2
APP 6.5
100
6.0
26.4
12.6 kW
14.7 kW
16.8 kW
1752
475.2
APP 7.2
93
5.6
24.6
11.6 kW
13.5 kW
15.5 kW
1470
480.6
APP 7.2
112
6.7
29.5
13.9 kW
16.3 kW
18.6 kW
1764
480.6
APP 8.2
106
6.4
28.1
12.7 kW
14.8 kW
16.9 kW
1470
502.2
APP 8.2
128
7.7
33.7
15.3 kW
17.8 kW
20.3 kW
1764
502.2
APP 10.2
133
8.0
35.1
16.0 kW
18.7 kW
21.4 kW
1470
496.2
APP 10.2
159
9.6
42.1
19.3 kW
22.5 kW
25.7 kW
1764
496.2
The power requirements can be determined using one of the following guiding equations:
l/min × bar
16.7 × m
3
/h × bar
0.26 × gpm × psi
Required power =
[kW] or
[kW] or
[kW]
Calc. factor
Calc. factor
Calc. factor
1 hp
= 0.75 kW
1 kW
= 1.34 hp
1 gpm = 3.79 l/min
1 l/min = 0.26 gpm
1 m
3
/h = 4.40 gpm
1 gpm = 0.23 m
3
/h
0,00
2,00
4,00
6,00
8,00
10,00
12,00
600
800
1000
1200
1400
1600
1800
2000
rpm
m
3
/h
APP8.2
APP6.5
APP5.1
APP10.2
APP7.2