Immersion Pumps (S)TC40
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.
Closed impellers
Technical drawing
Immersion Pumps - (S)TC40
STC40/260...720
TC40/260...720
Applications
| Types of fluid | Industrial water coolants cooling/cutting oils |
| Kinematic viscosity | ...25 mm²/s (25 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)TC40/260...(S)TC40/550) 63 dBA ((S)TC40/715...(S)TC40/720) |
| 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)TC40/260  |
25/28 | 276 | 260 | 11.5 | 0.48 | 220-240 | 50 |
|
2820 | ||||||||
| 380-415 | 50 |
|
2820 | ||||||||||||||
|
|
|||||||||||||||||
| 0.55 | 460 | 60 |
|
3405 | |||||||||||||
| (S)TC40/340 |
25/42 | 317 | 335 | 13.5 | 0.63 | 220-240 | 50 |
|
2850 | ||||||||
| 380-415 | 50 |
|
2850 | ||||||||||||||
|
|
|||||||||||||||||
| 0.725 | 460 | 60 |
|
3425 | |||||||||||||
| (S)TC40/430 |
25/60 | 318 | 430 | 15.0 | 0.85 | 220-240 | 50 |
|
2850 | ||||||||
| 380-415 | 50 |
|
2850 | ||||||||||||||
|
|
|||||||||||||||||
| 0.98 | 460 | 60 |
|
3450 | |||||||||||||
| (S)TC40/550 |
25/80 | 345 | 550 | 16.5 | 1.1 | 220-240 | 50 |
|
2850 | ||||||||
| 380-415 | 50 |
|
2850 | ||||||||||||||
|
|
|||||||||||||||||
| 1.27 | 460 | 60 |
|
3440 | |||||||||||||
| (S)TC40/715 |
25/95 | 367 | 720 | 24.0 | 1.5 | 220-240 | 50 |
|
2880 | ||||||||
| 380-415 | 50 |
|
2880 | ||||||||||||||
|
|
|||||||||||||||||
| 1.75 | 460 | 60 |
|
3470 | |||||||||||||
| (S)TC40/720 |
25/120 | 393 | 720 | 26.5 | 1.7 | 220-240 | 50 |
|
2890 | ||||||||
| 380-415 | 50 |
|
2890 | ||||||||||||||
|
|
|||||||||||||||||
| 1.95 | 460 | 60 |
|
3480 | |||||||||||||