Data sheet | PAHT C 2-6.3 pumps
23
180R9316 | AQ176586503002en-000501 | IOM PAHT C 2-6.3 pumps | 01.2022
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 C 2-6.3 typical flow curves at max pressure (measured in water)
20
18
16
14
12
10
8
6
4
2
0
rpm
PAHT C 2.0
PAHT C 3.2
PAHT C 4.0
PAHT C 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 C 6.3
PAHT C 4.0
PAHT C 3.2
PAHT C 2.0
20
18
16
14
12
10
8
6
4
2
0
rpm
PAHT C 2.0
PAHT C 3.2
PAHT C 4.0
PAHT C 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 C 6.3
PAHT C 4.0
PAHT C 3.2
PAHT C 2.0
Summary of Contents for PAHT C
Page 30: ...Danfoss DCS im 2017 06 521B1374 A 234386502982en000401 PAHT C pumps UK 06 2017 30...
Page 46: ...46 180R9316 AQ176586503002en 000501 IOM PAHT C 2 6 3 pumps 01 2022...
Page 75: ...180R9316 AQ176586503002en 000501 IOM PAHT C 2 6 3 pumps 75 Danfoss DCS im 2022 01...
Page 76: ...Danfoss DCS im 2022 01 76 180R9316 AQ176586503002en 000501 IOM PAHT C 2 6 3 pumps...