High-pressure centrifugal pumps of sectional TYPE CNS
- Customer pickup,
- In detail
CNS 180-2 pumps are used to supply fresh water into oil reservoirs, reservoir and waste oil-water to maintain reservoir pressure. Pumps in the composition of the consumer units can be supplied in the following versions. - to various embodiments of the pump rotor execution of the impeller material and shaft splines. - with mechanical seals or stuffing, as well as the hydrocyclones for the cleaning fluid supplied to the hydraulic balancing device camera.
Main technical data
|designation pump||Flow rate, m 3 / s (m 3 / h)||Head, m||The frequency of rotation (synchronous) with -1 (r / min)||Max. powerful. kW||Inlet Pressure, MPa (kgf / cm 2 )||Max. the outlet pressure, MPa (kgf / cm 2 )|
|CNS 180-1422-2||1422||1037||20.3 (207)|
|CNS 180-1050-2||1050||766||15.8 (161)|
Technical indicators and Energy Efficiency in nominal operation
|designation pump||Efficiency,%||Extras. Cavitation is the first reserve, m||External leakage through the end shaft seal (total), m 3 / s (liters / hr), max|
|CNS 180-1900-2||77||7.0||14 × 10 -6 (50)||0.22 · 10 -6 (0.8)|
Indicators media transfer pump type TSNS180-2
|Fresh, oilfield reservoir and waste water, including hydrogen sulfide||Significance (range)|
|The temperature at the pump inlet, ° C||From 1 to 60|
|PH, pH||From 4 to 8.5|
|Density, kg / m 3||From 1000 to 1180|
|Maximum mass concentration of particulate matter,%||0.1|
|The maximum size of the solid particles in mm||0.1|
|Microhardness solids GPa and not more than||1.47|
|Ion content, mg / l, no more than:|
|SO 4 - -||1000|
|HCO 3 -||400|
|of Mg ++||3000|
|The K + of Na ++||60000|
|H 2 S||-||from 0 to 100||100 to 350|
|The oil content, mg / l, no more||200|
|The content of CO 2 , mg / l, no more||300|
|The pressure at the pump inlet, MPa (kgf / cm 2 )||From 0.05 to 3.04
(0.5 to 31)
1. Average performance - execution details of a flowing part of steel 20X13.
2. The corrosion-resistant design - production parts running portion of the COP 14 alloy.
3. Vysokokorrozionnostoykoe execution - execution details portion running steel 12H18N12M3TL.