Flow; Paht G 2-6.3 Typical Flow Curves At Max Pressure - Danfoss PAHT G Operation Manual

Data sheet
Data sheet
5.

Flow

26 | 180R9383 | AQ121686503103en-000803
Product type
The flow (Q ) at various pressure (p
eff
calculated with the following equation:
Q = Q – [(Q – Q (p )) x (p / p
eff (th) (th) max
The theoretical flow can be calculated with the
following equation:
V x n
Q =
(th)
1000
l/min

5.1 PAHT G 2-6.3 typical flow curves at max pressure

20
18
l/min
16
20
14
18
12
16
10
14
8
12
6
10
4
8
2
6
0
4
2
0
gpm
5.0
4.5
gpm
5.0
4.0
4.5
3.5
4.0
3.0
3.5
2.5
3.0
2.0
2.5
1.5
2.0
1.0
1.5
0.5
1.0
0
0.5
0
) can be At zero pressure the true flow equals the
max
theoretical flow Q
)]
max
Q : Theoretical flow (l/min / gpm)
(th)
Q (p ): Flows at max. pressure (l/min and
max
gpm), see 4.1-4.4
p : Max pressure (barg / psig)
max
p: Pressure (barg / psig)
V: Displacement (cm
n: Motor speed (rpm)
.
(th)
/ rev.)
3
PAHT 6.3
PAHT G 6.3
PAHT 6.3
PAHT 4.0
PAHT 3.2
PAHT G 4.0 PAHT 4.0
PAHT 2.0
PAHT G 3.2
PAHT 3.2
PAHT G 2.0
PAHT 2.0
rpm
rpm
PAHT 6.3
PAHT G 6.3
PAHT 6.3
PAHT G 4.0
PAHT 4.0
PAHT G 3.2
PAHT 3.2
PAHT 4.0
PAHT G 2.0
PAHT 2.0
PAHT 3.2
PAHT 2.0
rpm
rpm
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