Immersion Pumps
(S)TH17

60 Hz
Closed impellers

Immersion 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.

Extended length is possible. See medium pressure pumps features within the technical information section.

(S)TH17

(S)TH17

(S)TH17

Engineering drawing

yaxis (S)TH17
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
 
Optional:
Pump body CrNi-steel
Cover CrNi-steel
Pole-changing motor 4 - 2 poles
 
Noise level 74 dBA ((S)TH1702...(S)TH1703)
77 dBA ((S)TH1704...(S)TH1705)
79 dBA ((S)TH1706...(S)TH1708)
81 dBA ((S)TH1709...(S)TH1711)

Technical data

Type Vol. del.
at manom.
del. head
Height Depth
of im-
mersion
Weight
  Power Voltage
3 ~
Fre-
quen-
cy
Current Speed
l/min /m H mm h mm kg kW V Hz A 1/min
(S)TH1702B180    cad 300/37 531 182 55.0 3.8 460 60
6.4
3520
(S)TH1703B280    cad 300/58 561 278 60.0 5.75 460 60
9.5
3520
(S)TH1704B280    cad 300/80 640 278 86.0 8.6 460 60
13.7
3550
(S)TH1705B380    cad 300/99 640 374 115.0 10.3 460 60
15.8
3550
(S)TH1706B380    cad 300/118 647 374 118.0 12.6 460 60
19.5
3560
(S)TH1707B470    cad 300/140 647 470 122.0 15.0 460 60
23.6
3560
(S)TH1708B470    cad 300/160     123.0      
 
 
(S)TH1709B570    cad 300/180 952 566 148.0 17.3 460 60
27
3555
(S)TH1710B570    cad 300/200 1002 566 160.0 21.3 460 60
32
3555
(S)TH1711B660    cad 300/219   662 161.0