Immersion Pumps
(S)TH6

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)TH6

(S)TH6

(S)TH6

Engineering drawing

yaxis (S)TH6
xaxis

Pump characteristic

Applications

Types of fluid Industry water
coolants
cooling/cutting oils
Kinematic viscosity 1 mm²/s (1 cSt)
higher viscosity upon request
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 bronze
CrNi-steel
Cover bronze
CrNi-steel
Pole-changing motor 4 - 2 poles
 
Noise level 61 dBA ((S)TH603...(S)TH605)
66 dBA ((S)TH606...(S)TH611)
75 dBA ((S)TH612...(S)TH624)

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)TH603B190    cad 80/28 332 190 16.8 0.86 460 60
1.85
3440
(S)TH604B190    cad 80/38 332 190 17.5 1.06 460 60
2.1
3440
(S)TH605B240    cad 80/48 359 240 18.5 1.27 460 60
2.4
3440
(S)TH606B240    cad 80/58 381 240 25.0 1.75 460 60
3.1
3470
(S)TH607B290    cad 80/68 407 290 29.0 1.95 460 60
3.5
3480
(S)TH608B290    cad 80/78 439 290 32.0 2.18 460 60
3.9
3500
(S)TH609B340    cad 80/88 439 340 35.0 2.55 460 60
4.4
3480
(S)TH610B340    cad 80/98 439 340 36.0 2.94 460 60
5.1
3480
(S)TH611B390    cad 80/108   390 36.6      
 
 
(S)TH612B390    cad 80/118 432 390 48.0 3.45 460 60
6
3520
(S)TH613B490    cad 80/128 432 490 49.9 3.8 460 60
6.4
3520
(S)TH614B490    cad 80/139     50.1      
 
 
(S)TH615B490    cad 80/149 432 490 51.8 4.55 460 60
7.9
3520
(S)TH616B490    cad 80/159     52.3      
 
 
(S)TH617B590    cad 80/168   590 52.8      
 
 
(S)TH618B590    cad 80/178 462 590 56.8 5.75 460 60
9.5
3520
(S)TH619B590    cad 80/188     56.9      
 
 
(S)TH620B590    cad 80/198     57.0      
 
 
(S)TH621B690    cad 80/206   690 57.2      
 
 
(S)TH622B690    cad 80/214     57.3      
 
 
(S)TH623B690    cad 80/222 462 690 61.0 6.3 460 60
10.4
3510
(S)TH624B690    cad 80/232     61.2