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MC high pressure stage casing pump

MC high pressure stage casing pump
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MC high pressure stage casing pump

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The MC pump is primarily designed for power applications, such as auxiliary boiler feed, nitrogen oxides (NOx) abatement and fuel injection in combined cycle, boiler feed for biomass fired and industrial power plants and steam generator feed in concentrated solar. The design is ideal for: • Boiler feed duties up to 180°C, pre-warming not required • Condensate extraction service in power stations and industrial power plants (low pressure version with dedicated large sizes) • Auxiliary services within combined-cycle and industrial power plants • Hot water service in downstream, pipeline pumps...

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[J Casing support • Foot or shaft centerline mounted for large sizes and high temperatures lm Branches • Large suction branches optimize inlet flow • Reduce noise levels through low branch velocities • Allow higher forces and moments Impellers • Modular hydraulics for high efficiency in a wide range of operating conditions • Low net positive suction head required (NPSHR) first stage; double suction first stage can be provided for selected sizes 9 Shaft • Stiff design resulting in higher critical speed than running speed and small shaft deflection • Areas subject to wear are protected [m...

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Materials Pump part Suction, stage and discharge casings Carbon steel, chrome steel, duplex steel Carbon steel, chrome steel, duplex steel Chrome steel, duplex steel Balancing system Chrome steel, duplex steel Pump sizes Higher temperatures upon request

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The balance drum device carries the major proportion of the hydraulic thrust. The drum diameters are chosen to minimize the thrust at normal operating point. The residual and additional thrust loads occurring above/below the normal operating point are carried by the thrust bearing, typically a taper roller bearing. The straight balance drum is suitable for: • Long life under extreme operating conditions • Frequent stop-start applications thanks to nearly wear-free device With the balance disc, the axial force is completely compensated, therefore no axial thrust bearing is required. The disc...

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E10026 en 6.2019, Copyright © Sulzer Ltd 2019 This brochure is a general presentation. It does not provide any warranty or guarantee of any kind. Please, contact us for a description of the warranties and guarantees offered with our products. Directions for use and safety will be given separately. All information herein is subject to change without notice.

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