Big Flowrate Single Stage Double Suction Centrifugal Water Pump

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Product Description:

     Big Flowrate Single Stage Double Suction Centrifugal Water Pump

1.Structure of Big Flowrate Single Stage Double Suction Centrifugal Water Pump Description

The Single Stage Double Suction Water Pump is designed for pump station, The casting is axially split, which permits removal of the complete rotor whish moving either piping or motor. Pumps generating high heads have double volute to reduce radial forces. Replaceable wear ring protect the casting at the impeller running clearances. Flange drilled to ISO, DIN, BS or ANSI. The close double suction impeller gives practically zero axial forces. Each impeller is statically and dynamically balanced according to ISO 1940.The pumps have a reduced number of parts and extensive interchangeability, which leads to minimum levels of inventory for customers and faster parts delivery. Vertical installation is a standard option with the same upper and lower casing parts. It is mounted for a space-saving configuration or when apace is at a premium. Soft packing or mechanical seal, grease or oil lubricated bearing is optional. Oil lubrication is with constant level oiler.


2.Main Features of Big Flowrate Single Stage Double Suction Centrifugal Water Pump

Compact structure

Attractive design

High efficiency, steady performance

big capacity, medium pressure

High concentricity of components

3. Big Flowrate Single Stage Double Suction Centrifugal Water Pump Images


Single Stage Double Suction Split Casing Water Pump for Pump Station

Single Stage Double Suction Split Casing Water Pump for Pump Station

Single Stage Double Suction Split Casing Water Pump for Pump Station

Single Stage Double Suction Split Casing Water Pump for Pump Station


4. Big Flowrate Single Stage Double Suction Centrifugal Water Pump Specification


Cast Iron, Ductile Cast Iron, Cast Steel, Stainless Steel or Duplex S.S


Cast Iron, Bronze, Duplex S.S, Stainless Steel


C-Steel, Cr-Steel, Stainless Steel

Wearing Ring

Cast Iron, Brass, Stainless Steel


Up to 25000m3/h,

Up to 110000gpm


Up to 280m,

Up to 800 feet


Up to 200degree


2900/1450/980/740/580 rpm




①What is the applications?

Besides irrigation and drainage pumping Station, the Single Stage Double Suction Split Casing Centrifugal Pump also can be used for Circulation water for air-condition, water supply for industry and building, and other waterworks.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance. Normally, We have 1 year warranty.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. It related to the state and detailed requirement of customers.

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Q:What is a positive displacement pump? He Weizheng displacement?
Includes a pump housing (10), a pump chamber (24), the pump chamber has an entrance channel (21) and an outlet check valve (17) export control channel (28), a displacement member (13), the definition of the pump cavity in a direction of movement in (24) and in a stroke section in the pump cavity (S) in reciprocating motion
Q:What are the ways of hydraulic pumps?
Hydraulic pump is a power component of hydraulic system. It is driven by an engine or an electric motor. It draws oil from the hydraulic tank to form a component of the pressure oil which is sent to the actuating element.
Q:Double floor sewage pump circuit diagram of a small problem
Question 3 when the water level is low, when the 1KA is connected, the pump will run depending on where your SS selector switch is located. Its left and right position, running pump and standby pump definition is different, left position is 1#, running 2# standby, right position is 2# running, 1# standby. Only inIn case the high level switch 2KA is connected, the standby pump may work at the same time.
Q:Roots pump and dry pumpRecently, the work involved in the vacuum pump, do not understand this, is a ads602 vacuum pump
The front stage pump to a certain pressure to start the roots pump, roots pump has advantages of is at the entrance of low pressure gas pumping speed is high, popular point is in high vacuum pumping speed is still relatively large. With the former pump can achieve different limit the vacuum is different.
Q:How about the depreciation of vacuum pumps?
(five) electronic equipment, for 3 years.The depreciation period of a vacuum pump can be calculated for 5 years. The expected residual rate is generally 5%, or it can be estimated by itself.
Q:If you use an ordinary 15W submersible pump, put it in the tank, if the leakage, the fish will hang it?
If the fish tank is made of metal, the fish tank is grounded or connected to the zero line, and then the fire line is put into the water, then your fish will be electrocuted immediately. Go back to the submersible pump, submersible pump line and the zero line very close, even if the firing line and the zero line at the same time the leakage occurs, fish could not swim between the firing line and the zero line, so the tank submersible pump leakage will cause the following hazards: 1, electric shock. 2, submersible pump short circuit. 3, the submersible pump serious fever, resulting in water temperature tank.
Q:What are the characteristics of the piston pump?
Piston pump is an important device of hydraulic system. It depends on the plunger in the cylinder in reciprocating movement, so that the volume of the sealing chamber volume changes to achieve oil absorption and oil pressure. Plunger pump with a rated pressure, compact structure, high efficiency and flow and easy adjustment, is widely used in high pressure and large flow and flow needs to adjust the occasion, such as hydraulic machine, engineering machinery and ships.
Q:What are the meanings of the vacuum pump, the front pump and the main pump?
The main pump and the front pump with the general vacuum unitThe front pump can be understood as a mechanical pump. It can be used by itself, but the pumping rate or the vacuum can not meet the requirements. In this case, we add a booster pump
Q:Water pump dead center lift
In a dead head will be relatively high, the main downstream equipment and pump, if a dead head high, so the design pressure of the pump needs downstream equipment will be relatively large, resulting in the cost increases, so close a better head lower dead point.
Q:Working principle and structure of external gear pump
The principle of the gear pump, gear pump structure consists of two gear mesh together with each other, and composed of pumps known as gear pumps. It relies on the gear teeth meshing space change in volume to transport the liquid, it belongs to the rotary pump, also can be considered as a volume pump. There are many kinds of gear pumps. According to the meshing mode, it can be divided into external gear pump and internal gear pump. According to the tooth shape of gear, it can be divided into positive gear pump, helical gear pump and herringbone gear pump.

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