Double Suction Centrifugal Water Pump for Farm Irrigation

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Shanghai
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1 set
Supply Capability:
10000 set/month

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          Double Suction Centrifugal Water Pump for Farm Irrigation

1.Double Suction Centrifugal Water Pump for Farm Irrigation Description

The Single Stage Double Suction Split Casing Centrifugal Pump is designed for Irrigation, 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 Double Suction Centrifugal Water Pump for Farm Irrigation

Attractive design

High efficiency, steady performance

•Big capacity, medium pressure

High concentricity of components

3.Double Suction Centrifugal Water Pump for Farm IrrigationSpecification

Casing

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

Impeller

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

Shaft

C-Steel, Cr-Steel, Stainless Steel

Wearing Ring

Cast Iron, Brass, Stainless Steel

Capacity/Q

Up to 25000m3/h,

Up to 110000gpm

Head/H

Up to 280m,

Up to 800 feet

Temperature/T

Up to 200degree

Speed/n

2900/1450/980/740/580 rpm

3500/1750/1180/890/710rpm

4.Picture of Double Suction Centrifugal Water Pump for Farm Irrigation

Double Suction Centrifugal Water Pump for Farm Irrigation

Double Suction Centrifugal Water Pump for Farm Irrigation

Double Suction Centrifugal Water Pump for Farm Irrigation

 

5.FAQ

What is your product range?

Centrifugal pump, slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, single stage

pump, double suction pump, industry pump, oil pump, paper pulp pump, mud pump, self-priming pump, pipe

water pump, boiler water pump, etc.

Are you a manufacturer?

Yes, we have been in manufacturing and marketing industry centrifugal pump over 20 years.

What information should I let you know if I want to get a quotation?

Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also provide the pump model you are using now, price will be calculated as per the pump model, if not, we will recommend relevant product for reference.

 

 

 

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Q:Pump suction and pressure side road why should vacuum table and pressure gauge, and what role they have?
The vacuum meter is used to measure the vacuum degree of the water pump before the water pump pumping, and to a certain degree of vacuum, the water can be sucked into the upward pressure position of the pump.A pressure gauge is used to indicate that the pumping is pressure in the pipe. The size of the pressure is related to the lift head, pipe diameter, atmospheric pressure and so on.
Q:Electrical design into!!! Is the water pump lamp waterproof?
Not ordinary fluorescent lamp, it is waterproof and explosion-proof fluorescent lamp. And the PE protection line must be added
Q:What is the function of the pump?
Drainage or irrigation
Q:Why is the minimum liquid temperature allowed at 2 DEG C instead of 0?
Is zero freezing?
Q:Pump frequent start will reduce the service life, I ask what kind of frequency is called frequent start?
How to define this frequently, this can only say, for example, the life of the switch is 60 thousand times, once every hour you move, it can be used for a long time, and that if you move one minute, it would not necessarily for long.Pumps frequently start the first self wear problems, as well as the impact on the pipe network, especially the soft connections.Water pump if the frequency of use or time, it is recommended to adopt: variable frequency constant pressure control.
Q:What are the brands of air conditioning pumps?
Danish Grundfos pumpsIn Germany, wilo pumps,Taiwan walrus pump,Italy Calpeda pump
Q:Safety head of water pump?
The pump achieves this by providing sufficient energy to the liquid at the entrance of the impeller, and ensuring that the liquid remains liquid. This energy is known as the available cavitation margin, referred to as NPSH (A).If there is not enough NPSH (A) or energy, as soon as the liquid enters the impeller, its velocity is increased. According to Pohl's law, the pressure drops. A reduction in pressure will cause some molecules in the liquid to become gaseous, forming vapor bubbles.The performance of the pump will be lowered immediately and the bubbles will continue to grow until the pressure inside the pump causes them to implode.In brief, it is to avoid cavitation.
Q:Does the pump accessories have a shelf life?
Yes, it's probably a year
Q:Pump performance parameters have three sets of data, how to understand the flow, lift, flow speed
1, the head is composed of a water pump design decisions, such as motor speed, power, blade shape; the flow is determined by the motor power and lift, the same power lift higher flux is small; velocity determined by flow and pipe section with a pump pipeline section greater velocity.2, the pump is to transport liquid or liquid pressurization machinery. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance of technical parameters are flow, suction, lift, shaft power, water power, efficiency, etc.; according to the different principles of work can be divided into volume pumps, vane pumps and other types. Displacement pump is to use its studio volume changes to transfer energy; vane pump is to use the rotating blade and water interaction to transfer energy, there are centrifugal pumps, axial flow pumps and mixed flow pumps and other types.
Q:What is the relationship between pump power, lift and flow?
The pump power is more marked discrepancies in the actual application, power flow, power and small traffic hours, head directly determines the flow, high lift flow is small, the power is small. This view is the largest public understanding of the subversion of the original. I 1.1KW a self suction pump the actual operation of the power, it is able to explain this, 1.1KW would say 1.1 per hour of electricity, but I made a note of the meter, the per hour only 0.6 degrees, no wonder people say the true power of pump not so much, such as 1.1KW, said to be only 750W this is true, I believe. The rated power of pump or need to reach the normal traffic to its go to this value, or is the virtual standard, industry inertia. I put the home pump is pumping, water is two hundred or three hundred meters away a shallow river, because of the long distance, flow Volume is not very large, basically only rated 1/3 bar, and I do not know is the flow of low power consumption reduction, or the actual power of the pump did not mark that big, it is still under exploration...

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