25
180R9270 / IOM APP S 674 - v01 / 03.2013
Data sheet
APP S 674 pumps
6
521B1187 / DKCFN.PD.014.H2.02 / 03.2013
Pumps size
APP S 674 21
APP S 674 24
APP S 674 26
APP S 674 30
APP S 674 33
APP S 674 38
Code number
On request
On request
On request
On request
On request
On request
Geometric displacement
cm³/rpm
256
282
308
362
389
444
in³/rpm
15.6
17.2
18.8
22.1
23.7
27.1
Pressure
Outlet min. pressure,
continuous
1)
barg
30
30
30
30
30
30
psig
435
435
435
435
435
435
Outlet max. pressure,
MAWP
barg
80
80
80
80
80
80
psig
1160
1160
1160
1160
1160
1160
Inlet operating pressure
2)
barg
2.0-10
2.0-10
2.0-10
2.0-10
2.0-10
2.0-10
psig
29-145
29-145
29-145
29-145
29-145
29-145
Inlet design pressure
barg
15
15
15
15
15
15
psig
217
217
217
217
217
217
Speed
Min. speed, continuous
rpm
700
700
700
700
700
700
Max. speed, continuous
rpm
1500
1500
1500
1500
1500
1500
Typical Flow
700 rpm at max pressure
m
3
/h
10
11
12
14
15.2
17.5
1500 rpm at max pressure
m
3
/h
21.9
24.2
26.7
31.3
33.3
38.4
700 rpm at max pressure
gpm
44
48.4
52.8
61.6
67
77
1500 rpm at max pressure
gpm
96.4
106.5
117.6
138
146.6
169
Typical motor size
1000 rpm at max pressure
kW
45
45
55
55
75
75
1000 rpm at max pressure
hp
60
60
75
75
100
100
Torque at max outlet
pressure
Nm
371
413
451
530
556
639
lbf-ft
273.6
304.6
332.6
391
410
471.3
Media temperatur
3)
°C
2-50
2-50
2-50
2-50
2-50
2-50
°F
36-122
36-122
36-122
36-122
36-122
36-122
Ambient temperatur
°C
0-50
0-50
0-50
0-50
0-50
0-50
°F
32-122
32-122
32-122
32-122
32-122
32-122
Weight
kg
110
110
110
110
110
110
lb
242
242
242
242
242
242
4.3 APP S 674 21-38
1)
For lower pressure, please contact Danfoss High Pressure Pumps
2)
If inlet pressure exceeds inlet operating pressure, Danfoss recommends
inspection of the pump and shaft seal
3)
Dependent on the NaCl concentration
Data sheet
APP S 674 pumps
7
521B1187 / DKCFN.PD.014.H2.02 / 03.2013
0,5
1
1,5
2
2,5
3
3,5
4
700
1200
1700
2200
2700
3200
M
³/h
Chart Title
APP
APP
0
2
4
6
8
10
12
14
16
18
700
1200
1700
2200
2700
3200
GPM
RPM
Chart Title
APP S 67
APP S 67
If the required flow and rotation speed (rpm) of the pump are known, the below diagram can be used
to select the pump that fits the application best.
5.1 APP S 674 3.0-3.5 flow curves at max pressure
5.
Flow
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
APP S 674 3.5
APP S 674 3.0
rpm
m
3
/h
0,5
1
1,5
2
2,5
3
3,5
4
700
1200
1700
2200
2700
3200
M
³/h
Chart Title
APP
APP
0
2
4
6
8
10
12
14
16
18
700
1200
1700
2200
2700
3200
GPM
RPM
Chart Title
APP S 67
APP S 67
70
0
12
00
17
00
22
00
27
00
30
00
18
16
14
12
10
8
6
4
2
0
APP S 674 3.5
APP S 674 3.0
gpm
rpm
70
0
12
00
17
00
22
00
27
00
30
00
