Pressure Boosting Pumps
FH14

60 Hz
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 66 dBA (FH1402)
74 dBA (FH1403...FH1404)
77 dBA (FH1405...FH1407)
79 dBA (FH1408...FH1410)
81 dBA (FH1411...FH1412)

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
FH1402B18    cad 250/38 702 212 48.0 2.94 460 60
5.1
3480
FH1403B28    cad 250/58 837 308 62.0 4.55 460 60
7.9
3520
FH1404B28    cad 250/77 867 308 68.0 6.3 460 60
10.4
3510
FH1405B38    cad 250/96 1040 404 98.0 8.6 460 60
13.7
3550
FH1406B38    cad 250/111     99.0      
 
 
FH1407B47    cad 250/128 1136 500 109.0 10.3 460 60
15.8
3550
FH1408B47    cad 250/147 1144 500 127.0 12.6 460 60
19.5
3560
FH1409B57    cad 250/165 1240 596 131.0 15.0 460 60
23.6
3560
FH1410B57    cad 250/184     133.0      
 
 
FH1411B66    cad 250/203 1641 692 161.0 17.3 460 60
27
3555
FH1412B66    cad 250/222     164.0