Croos Pump (Shanghai) Co., Ltd.
  • COTV Type Vertical Easy-Dismounting Electric Centrifugal Pump COTV Type Vertical Easy-Dismounting Electric Centrifugal Pump Description:COTV series vertical easy-dismounting electric centrifugal pump are designed in an easy dismounting way to reduce the maintenance cost. The pump shaft and motor shaft are separated and assembled by coupling. Wit... view
  • Pompe centrifuge électrique verticale facile à démonter de type COTV Pompe centrifuge électrique verticale facile à démonter de type COTV Description: Les pompes centrifuges électriques verticales à démontage rapide de la série COTV sont conçues pour un démontage facile afin de réduire les coûts de maintenance. L'arbre de la pompe et l'arbre du moteur sont séparés et assemblés par a view
  • Vertikale, leicht zu montierende Kreiselpumpe COTV Typ C Vertikale, leicht zu montierende Kreiselpumpe COTV Typ C Beschreibung: Die vertikale, leicht zu demontierende, elektrische Kreiselpumpe der COTV-Serie wurde auf einfache Demontageweise entwickelt, um die Wartungskosten zu reduzieren. Die Pumpenwelle und die Motorwelle sind getrennt und durch eine Kupplung zusam view
  • Bomba Centrífuga Eléctrica de Desmontaje Vertical de Tipo COTV Bomba Centrífuga Eléctrica de Desmontaje Vertical de Tipo COTV Descripción: La bomba centrífuga eléctrica de fácil desmontaje vertical de la serie COTV está diseñada para desmontarla fácilmente y así reducir el costo de mantenimiento. El eje de la bomba y el eje del motor están separados y ensamblados por acoplamient view
  • Pompa centrifuga elettrica verticale smontabile tipo COTV Pompa centrifuga elettrica verticale smontabile tipo COTV Descrizione: Le pompe centrifughe elettriche a disinnesto verticale serie COTV sono progettate in modo facile da smontare per ridurre i costi di manutenzione. L'albero della pompa e l'albero motore sono separati e assemblati mediante accoppiamento view
  • Электрический центробежный насос с вертикальным ходом типа COTV Электрический центробежный насос с вертикальным ходом типа COTV Описание: Электрический центробежный насос серии COTV с вертикальной легкостью демонтажа спроектирован в виде простого демонтажа для снижения стоимости технического обслуживания. Вал насоса и вал двигателя разделяются и собираются путем соединения. Wit .. view
  • Tipo de COTV Bomba Centrífuga Elétrica de Fácil Desmontagem Vertical Tipo de COTV Bomba Centrífuga Elétrica de Fácil Desmontagem Vertical Descrição: A bomba centrífuga elétrica vertical COTV de fácil desmontagem é projetada de forma fácil e desmontável para reduzir o custo de manutenção. O eixo da bomba e o eixo do motor são separados e montados por acoplamento. Wit ... view
  • كوتف نوع عمودي سهلة الترجل مضخة الطرد المركزي الكهربائية كوتف نوع عمودي سهلة الترجل مضخة الطرد المركزي الكهربائية وصف: تم تصميم سلسلة كوتف الرأسي سهلة الترجل مضخة الطرد المركزي الكهربائية بطريقة سهلة الترجل لخفض تكاليف الصيانة. يتم فصل رمح المضخة ورمح المحرك وتجميعها عن طريق اقتران. خفة دم ... view
  • Bơm ly tâm điện áp Vertical Easy-Dismounting loại COTV Bơm ly tâm điện áp Vertical Easy-Dismounting loại COTV Mô tả: Máy bơm ly tâm loại COTV series dễ dàng tháo lắp được thiết kế theo cách dễ dàng để giảm chi phí bảo trì. Trục bơm và trục động cơ được tách ra và lắp ráp bằng khớp nối. Wit ... view
  • COTV نوع عمودی آسان پمپ برقی گریز از مرکز COTV نوع عمودی آسان پمپ برقی گریز از مرکز توضیحات: پمپ سانتریفوژ الکتریکی عمودی آسانسور پمپ COTV در راه ساده برای تخریب هزینه تعمیر و نگهداری طراحی شده است. شفت پمپ و شفت موتور از هم جدا شده و مونتاژ می شوند. بذله گویی... view
  • Vertical Pump The vertical pump is also a member of the centrifugal pump family. It is characterized by a great working lift, and the principle of its work is to use the rotation of impellers to cause the water to ... view
  • Pompe verticale La pompe verticale fait également partie de la famille des pompes centrifuges. Il est caractérisé par un grand ascenseur fonctionnant, et le principe de son travail est d'employer la rotation des roues à aubes pour causer l'eau pour ... view
  • Vertikale Pumpe Die vertikale Pumpe ist auch ein Mitglied der Kreiselpumpenfamilie. Es zeichnet sich durch einen großen Arbeitsauftrieb aus, und das Prinzip seiner Arbeit ist es, die Rotation von ... view
  • Bomba vertical La bomba vertical también es miembro de la familia de bombas centrífugas. Se caracteriza por una gran elevación de trabajo, y el principio de su trabajo es utilizar la rotación de los impulsores para hacer que el agua ... view
  • Pompa verticale La pompa verticale è anche un membro della famiglia di pompe centrifughe. È caratterizzato da una grande alzata di lavoro, e il principio del suo lavoro è quello di utilizzare la rotazione delle giranti per far sì che l'acqua ... view
The vertical pump is also a member of the centrifugal pump family. It is characterized by a great working lift, and the principle of its work is to use the rotation of impellers to cause the water to produce centrifugal movement. Before we start the pump, we must fill the pump shell and the suction pipe with water, and then start the motor to make the pump shaft drive the impeller and water to do high-speed rotary motion, and then the water takes a centrifugal motion, and it is thrown to the outer edge of the impeller, and the flow of the volute pump case flows into the water pump. The operation principle of vertical pump is: the pump shaft drives the impeller to make a high-speed rotation.

The vertical pump can be divided into vertical multi-stage centrifugal pump and vertical single-stage centrifugal pump. With regard to small flow, high lift, we use vertical multi-stage centrifugal pump, a vertical single-stage centrifugal pump is generally used for the comparison of flow lift. Vertical long axis pump can not be installed in the underground tank, but the efficiency is high. Vertical pump can be used for conveying abrasion, coarse grain, high concentration slag slurry, no axial seal and shaft seal water, it can work under the condition of insufficient suction. The pump of the vertical pump is buried under water.


The advantages of vertical pump:

The vertical centrifugal pump has a compact structure, small footprint, high speed, small volume, low suction pressure, low flow and high pressure head. Vertical pump is mainly used for conveying gas media, such as liquefied gas, dry gas, and other light components.

The pump body of a horizontal pump works on the water surface. The horizontal pump requires the installation of a stand, which is usually in the single-stage suction/double suction line. Its diameter of inlet pipe is greater than the diameter of the outlet pipe, which has less impact on the pipe. It is generally recommended that the pump and motor bearing should be equipped with proper configuration. It can effectively balance the radial and axial load generated by the operation of the pump. This ensures that the pump runs smoothly, with low vibration and low noise.
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  • ADDRESS:No.518 Zi Xu Road,Minhang District ShangHai,China