Danfoss APP S 674 Series, Инструкция по установке, эксплуатации и обслуживанию

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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