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LZV (OH3) single stage vertical pipeline pump

>OH2(LZE)/OH3(LZV)

This series are pumps of horizontal, single-stage, single-suction,radially split, and center-supported volute which are designed adopting international best practices of pump manufacturing technology, in accordance with the 11th edition of the American Petroleum Institute’s (API)”Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries”,API682″Shaft Sealing Systems for Centrifugal and Rotary Pumps.

>SERVICES: (画册内容提取文字并翻译)

This series of products has long service life, convenient and simple maintenance, high efficiency, and good anti-cavitation performance. It is a new generation of high-efficiency and energy-saving products. It is widely used in industrial and urban water supply and drainage, high-rise building pressurized water supply, fire pressurization, and long-distance water supply. Various fields such as conveying pressure and petrochemical industry.

>Design Parameter

5.5~2600 m³/h       16~250 m        ~15Mpa                                     -80-~+450℃

Flow(Q)                     Head(H)           Working pressure(P)            Operating temperature(T)

Structure Feature

>Pump Casing (Pressure Chamber): The casing adopts a volute-type structure. For outlets equal to or larger than 80mm, a double volute structure is used to balance radial forces effectively  and ensure rotor stiffness.

>Impeller: The impeller is designed based on an excellent hydraulic model, providing high efficiency and cavitation performance.

>Throat Bushing: For axial force balance,LZE/LZV models use a balanced hole and throat bushing method. Both the impeller,pump casing. and pump cover have throat bushings, with equal diameters for front and rear throat bushings.LZF/LZU models have only the front throat bushing and lack the rear throat bushing.

LZV SERIES SPECTRUM

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