Pressure Boosting Pumps
FH2

60 Hz
nema
   
Closed impellers
dokument Technical datasheet
dokument Operating manual
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arrow Engineering drawing 2D/3D

Pressure Boosting Pumps
series TH and FH use closed impellers in order to minimize power consumption and to optimize hydraulic pump efficiencies.

In addition, the TH series offers high pressures at short immersion depths.
Inline pumps of the series FH can be used as
boosting pumps if provided with positive inlet pressure. This inlet pressure can be provided by the central coolant supply or a feed pump. In such a setup, pumps of the series FH can raise the incoming pressure by up to 375 PSI (26 bar).
A frequency alternator can be supplied for special applications or for matching the pump characteristic to a specific duty point.
See page "Control/Regulation" in the Technical Information section of this catalog for further information. 

FH2
FH2
yaxis FH2
xaxis
Applications

Types of fluid Industry water
coolants
cooling/cutting oils
Kinematic viscosity 4.6 SSU (1 mm²/s)
higher viscosity upon request
Pumping temperature 30...175 °F (0...80 °C)
Construction

Pump body cast iron
Cover cast iron
Impellers CrNi-steel
Shaft CrNi-steel
Diffusers CrNi-steel
Mechanical seal SiC
O-rings Viton ®
 
Optional:
Pump body bronze
Cover bronze
Pole-changing motor 4 - 2 poles
 
Noise level 61 dBA (FH203...FH215)
66 dBA (FH216...FH230)
Technical data
Type Flow at head Height Length Weight   Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
GPM /Feet H inch l Inch l mm Lbs kg HP V Hz AMPS RPM
l/min /m mm kW
FH203S19    cad 5/80
20/25
19.2
488
7.8 197 37.3 16.9 0.6
0.45
208-230 60
2.2
3200
FH204S19    cad 5/110
20/30
      37.5 17.0   460 60
1.1
3200
FH205S19    cad 5/130
20/40
19.2
488
7.8 197 38.4 17.4 0.73
0.54
208-230 60
2.8
3300
FH206S29    cad 5/165
20/50
23.1
588
11.7 297 39.5 17.9   460 60
1.4
3300
FH207S29    cad 5/190
20/57
24.8
629
11.7 297 48.5 22.0 1.15
0.86
230 60
3.70
3440
FH208S29    cad 5/220
20/64
      48.7 22.1   460 60
1.85
3440
FH209S29    cad 5/240
20/74
      49.0 22.2      
 
 
FH210S29    cad 5/270
20/81
24.8
629
11.7 297 51.4 23.3 1.3
0.98
230 60
4
3450
  460 60
2
3450
FH211S39    cad 5/300
20/90
28.7
729
15.6 397 52.9 24.0 1.4
1.06
230 60
4.2
3440
FH212S39    cad 5/325
20/98
      53.1 24.1   460 60
2.1
3440
FH213S39    cad 5/375
20/106
      53.4 24.2      
 
 
FH214S39    cad 5/395
20/113
29.8
756
15.6 397 56.0 25.4 1.7
1.27
230 60
4.8
3440
FH215S39    cad 5/420
20/119
      56.2 25.5   460 60
2.4
3440
FH216S49    cad 5/440
20/127
34.6
878
19.6 497 68.4 31.0 2
1.49
230 60
5.4
3500
  460 60
2.7
3500
FH217S49    cad 5/480
20/136
34.6
878
19.6 497 73.2 33.2 2.3
1.75
230 60
6.2
3470
FH218S49    cad 5/505
20/146
      73.4 33.3   460 60
3.1
3470
FH219S49    cad 5/540
20/156
      73.6 33.4      
 
 
FH220S49    cad 5/570
20/164
35.6
904
19.6 497 78.3 35.5 2.6
1.95
230 60
7.0
3480
FH221S59    cad 5/605
20/172
39.5
1004
23.5 597 80.5 36.5   460 60
3.5
3480
FH222S59    cad 5/635
20/182
40.8
1036
23.5 597 89.1 40.4 2.9
2.18
230 60
7.8
3500
FH223S59    cad 5/660
20/191
      89.3 40.5   460 60
3.9
3500
FH224S59    cad 5/690
20/200
40.8
1036
23.5 597 90.8 41.2 3.4
2.55
230 60
8.8
3480
FH225S59    cad 5/715
20/208
      91.3 41.4   460 60
4.4
3480
FH226S69    cad 5/740
20/216
44.7
1136
27.4 697 92.6 42.0      
 
 
FH227S69    cad 5/760
20/224
      92.8 42.1      
 
 
FH228S69    cad 5/785
20/231
44.7
1136
27.4 697 95.0 43.1 3.9
2.94
230 60
10.2
3480
FH229S69    cad 5/810
20/238
      95.5 43.3   460 60
5.1
3480
FH230S69    cad 5/835
20/245
      95.9 43.5