Electric power pumps of the THI type - semi -submarine, vertical, chemical with supports, outside the pumped fluid - are designed to pump chemically active and neutral fluids with a density of not more than 1850 kg/m3 and containing solid inclusions up to 1 mm in size, the volumetric concentration does not exceed 15%, Including solid inclusions up to 5 mm in size, the volumetric concentration does not exceed 1%, with a temperature of up to +120 C. The kinematic viscosity of the pumped fluid is up to 30.
Electric pump shaft seal - Salnikovo.
Material of parts of the flow of the pump:
- chromium-nickel steel 12x18n9tl- "K";
- chromicelmolimolibden steel 12x18n12mztl- "e";
- Chromolmolmolibdeno-drift steel 07KHN25MDTL- "and".
|
Submission pump |
Feed, M 3 /h |
Pressure, M |
Rotation frequency, with -1 (rpm) |
We admit the cavitation. reserve, m, No more |
Engine power, kW |
|
|
Density, t/m 3 |
||||||
|
up to 1.3 |
up to 1.85 |
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|
THI 8/40 |
8 |
40 |
48 (2900) |
3.6 |
5.5 |
7.5 |
| THI 8/40A | 8 | 35 | ||||
| THI 8/40B | 8 | 28 | ||||
| THI 45/31 | 45 | 31 | 24 (1450) | 3.0 | 15 | 22 |
| THI 500/20 | 500 | 20 | 12 (730) | 6.0 | 110 | 132 |
| THI500/20A | 470 | 18 | 75 | 110 | ||
| THI500/20B | 430 | 16 | 55 | 75 | ||
| Pumps | |
| Power/speed | 55/730 |
| Flow, cubic meters/hour | 500 |
| pressure | 20 |
