26 | 180R9383 | AQ121686503103en-000803
© Danfoss | 2023.03
Data sheet
Product type
5. Flow
The flow (Q
eff
) at various pressure (p
max
) can be
calculated with the following equation:
Q
eff
= Q
(th)
– [(Q
(th)
– Q (p
max
)) x (p / p
max
)]
The theoretical flow can be calculated with the
following equation:
V x n
Q
(th)
=
1000
At zero pressure the true flow equals the
theoretical flow Q
(th)
.
Q
(th)
:
Theoretical flow (l/min / gpm)
Q (p
max
): Flows at max. pressure (l/min and
gpm), see 4.1-4.4
p
max
:
Max pressure (barg / psig)
p:
Pressure (barg / psig)
V:
Displacement (cm
3
/ rev.)
n:
Motor speed (rpm)
5.1 PAHT G 2-6.3 typical flow curves at max pressure
20
18
16
14
12
10
8
6
4
2
0
rpm
PAHT 2.0
PAHT 3.2
PAHT 4.0
PAHT 6.3
l/min
10
00
12
50
15
00
17
50
20
00
25
00
22
50
27
50
30
00
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
gpm
0
10
00
12
50
15
00
17
50
20
00
25
00
22
50
27
50
30
00
rpm
PAHT 6.3
PAHT 4.0
PAHT 3.2
PAHT 2.0
20
18
16
14
12
10
8
6
4
2
0
rpm
PAHT 2.0
PAHT 3.2
PAHT 4.0
PAHT 6.3
l/min
10
00
12
50
15
00
17
50
20
00
25
00
22
50
27
50
30
00
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
gpm
0
10
00
12
50
15
00
17
50
20
00
25
00
22
50
27
50
30
00
rpm
PAHT 6.3
PAHT 4.0
PAHT 3.2
PAHT 2.0
PAHT G 6.3
PAHT G 6.3
PAHT G 4.0
PAHT G 4.0
PAHT G 3.2
PAHT G 3.2
PAHT G 2.0
PAHT G 2.0
Data sheet
Содержание PAHT G
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Страница 43: ...Danfoss 2023 03 180R9383 AQ121686503103en 000803 1 Instruction PAHT G pumps PAHT G 2 12 5 hpp danfoss com...
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Страница 79: ...180R9383 AQ121686503103en 000803 79 Danfoss 2023 03 Data sheet Product type Guideline...
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