Pressure Boosting Pumps
FH11

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.

FH11

FH11

FH11

Engineering drawing

yaxis FH11
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 (FH1102...FH1106)
71 dBA (FH1107...FH1114)
74 dBA (FH1115...FH1121)

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
FH1102A18    cad 150/19 643 212 39.0 1.3 220-240 50
4.85
2900
  380-415 50
2.80
2900
FH1103A18    cad 150/29 643 212 40.0 1.5 220-240 50
5.5
2880
  380-415 50
3.2
2880
FH1104A28    cad 150/38 765 308 44.0 1.7 220-240 50
6.24
2890
  380-415 50
3.60
2890
FH1105A28    cad 150/48 798 308 48.0 1.9 220-240 50
6.84
2900
  380-415 50
3.95
2900
FH1106A28    cad 150/58 798 308 50.0 2.6 220-240 50
9.30
2880
  380-415 50
5.35
2880
FH1107A31    cad 150/67 869 340 60.0 3.0 220-240 50
10.7
2930
  380-415 50
6.2
2930
FH1108A38    cad 150/78 933 404 63.0 3.3 220-240 50
11.6
2930
  380-415 50
6.7
2930
FH1109A38    cad 150/88 933 404 64.0 4.0 220-240 50
14.50
2920
FH1110A47    cad 150/98 1028 500 66.0   380-415 50
8.35
2920
FH1111A47    cad 150/106 1058 500 72.0 5.0 220-240 50
17.3
2920
FH1112A47    cad 150/118     73.0   380-415 50
10.0
2920
FH1113A50    cad 150/128 1090 532 74.0 5.5 220-240 50
18.9
2915
FH1114A57    cad 150/138 1154 596 75.0   380-415 50
10.9
2915
FH1115A57    cad 150/149 1232 596 107.0 7.5 380-415 50
14.3
2950
FH1116A66    cad 150/158 1328 682 109.0      
 
 
FH1117A66    cad 150/168     110.0      
 
 
FH1118A66    cad 150/178     113.0      
 
 
FH1119A76    cad 150/188 1424 788 117.0 9.0 380-415 50
16.7
2955
FH1120A76    cad 150/198     118.0      
 
 
FH1121A76    cad 150/206     119.0