Immersion Pumps
(S)TC160

Closed impellers

Immersion Pumps
Our multistage pump models (S)TC25...(S)TC460 have been especially developed to supply internally cooled tools with coolant fluid.
Closed impellers provide optimal hydraulic efficiencies while minimizing power consumption.
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.

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

(S)TC160

(S)TC160

(S)TC160

Engineering drawing

yaxis (S)TC160
xaxis

Pump characteristic

Applications

Types of fluid Industry water
coolants
cooling/cutting oils
Kinematic viscosity ...45 mm²/s (45 cSt)
Pumping temperature 0...60° C
Construction

Pump body cast iron
Pump shell steel
Cover PBTP
Intake strainer steel
Impellers PBTP
Shaft steel
Mechanical seal SiC
O-rings Viton
 
Optional:
Pump body CrNi-steel
Pole-changing motor 4 - 2 poles
Threaded inlet G 1 ¼
 
Noise level 58 dBA ((S)TC160/330)
63 dBA ((S)TC160/430...(S)TC160/740)

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)TC160/330    cad 160/15 345 325 15.0 1.1 220-240 50
4.33
2850
  380-415 50
2.50
2850
     
 
 
1.27 460 60
2.4
3440
(S)TC160/430    cad 160/27 393 425 23.0 1.7 220-240 50
6.24
2890
  380-415 50
3.60
2890
     
 
 
1.95 460 60
3.5
3480
(S)TC160/580    cad 160/40 425 580 29.0 2.2 220-240 50
7.8
2890
  380-415 50
4.5
2890
     
 
 
2.55 460 60
4.4
3480
(S)TC160/740    cad 160/52 425 735 30.0 2.6 220-240 50
9.30
2880
  380-415 50
5.35
2880
     
 
 
2.94 460 60
5.1
3480