The pump is designed to pump chemically active and neutral fluids with a density of not more than 1850 kg/m 3 containing solid inclusions in an amount of not more than 0.1 % in volume in volume With particles of not more than 0.2 mm, for which the corrosion rate of the material of the prototype part does not exceed 0.1 mm/year.
The kinematic viscosity of the pumped fluid is up to 30 • 10-6 m 2 /s (30 SST). The temperature of the pumped fluid from minus 40 to plus 90 o p.
Material of parts of the flow of the pump:
- chromium-nickel steel 12x18n9tl- "K";
- chromicelmolimolibden steel 12x18n12mztl- "e";
- Chromolmolmolimolibdeno-drifted steel 07KHN25MDTL- "and";
- a slit seal- "С";
-climatic execution and category of placement- "U2".
|
designation of the size of the pump |
Serve Q |
pressure n, m |
The rotation frequency n, with -1 (rpm) |
permissible cavitation supply ΔH, m, no more |
power, consumes. NASUS N, kW |
|
|
m 3 /h |
l/s |
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|
hp 160/49 hp 160/49a hp 160/49b |
160 160 160 |
44.5 44.5 44.5 |
49 36 25 |
25 (1500) |
4.0 |
31.4 23.1 16.0 |
| hp45/54 | 45 | 12.5 | 54 | 48 (2900) | 5.0 | 13.2 |
| hp 280/42 | 280 | 77.8 | 42 | 24 (1450) | 6.0 | 45.4/47.8 |
|
Notes 1 The pump power is given when pumping a liquid with a density of 1000 kg/m 3 . 2 The deviations of the pressure from these should not exceed ± 5 %.
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