Pressure Boosting Pumps
FH14

Closed impellers

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 26 bar.
A frequency converter 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.

FH14

FH14

FH14

Engineering drawing

yaxis FH14
xaxis

Pump characteristic

Applications

Types of fluid Industry water
coolants
cooling/cutting oils
Kinematic viscosity ...25 mm²/s (25 cSt)
Pumping temperature 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
 
Noise level 63 dBA (FH1402...FH1403)
71 dBA (FH1404...FH1407)
74 dBA (FH1408...FH1416)
78 dBA (FH1417)

Technical data

Type Vol. del.
at manom.
del. head
Height Length Weight
  Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
l/min /m H mm l mm kg kW V Hz A 1/min
FH1402A18    cad 250/21 669 212 42.0 1.7 220-240 50
6.24
2890
  380-415 50
3.60
2890
FH1403A28    cad 250/38 798 308 49.0 2.6 220-240 50
9.30
2880
  380-415 50
5.35
2880
FH1404A28    cad 250/48 837 308 61.0 3.3 220-240 50
11.6
2930
  380-415 50
6.7
2930
FH1405A38    cad 250/60 933 404 63.0 4.0 220-240 50
14.50
2920
  380-415 50
8.35
2920
FH1406A38    cad 250/74 963 404 69.0 5.0 220-240 50
17.3
2920
  380-415 50
10.0
2920
FH1407A47    cad 250/85 1058 500 72.0 5.5 220-240 50
18.9
2915
  380-415 50
10.9
2915
FH1408A47    cad 250/98 1136 500 103.0 7.5 380-415 50
14.3
2950
FH1409A57    cad 250/110 1232 596 105.0      
 
 
FH1410A57    cad 250/120 1232 596 112.0 9.0 380-415 50
16.7
2955
FH1411A66    cad 250/134 1328 692 128.0      
 
 
FH1412A66    cad 250/144 1336 692 137.0 11.0 380-415 50
20.1
2960
FH1413A76    cad 250/159 1432 788 140.0      
 
 
FH1414A76    cad 250/170 1432 788 144.0 13.0 380-415 50
24.2
2960
FH1415A90    cad 250/180 1576 932 147.0      
 
 
FH1416A90    cad 250/190     148.0      
 
 
FH1417A90    cad 250/200 1881 932 167.0 15.0 400 50
27
2960