Centrifugal Diesel Engine Self Priming Water Pump for Irrigation

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
10000 set/month

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Product Description:

       Centrifugal Diesel Engine Self Priming Water Pump for Irrigation

1.Structure of Centrifugal Diesel Engine Self Priming Water Pump for Irrigation Description

The pumps are designed for economical & trouble-free operation in handling solids-laden liquids and slurries, it handle up to 76.2mm spherical solids. Pumps feature a large volute design which allows them to re-prime automatically in a completely open system without the need of suction or discharge check valves. And this is workable with the pump only partially filled with liquid and completely dry suction line.

 

Standard Self-Priming pump units are available for Solids Handling or Clear Liquid service. Typical mounting configurations are Engine Driven for Skid or Trailer Mounted packages and Frame Mounted Electric Driven.Pumps also are available in a variety of different metallurgies.

2.Main Features of Centrifugal Diesel Engine Self Priming Water Pump for Irrigation

Big pump body pass 76.2mmsolid ,high suction head 7.6 m

Replaceable Wear Plate

Heavy Duty Suction Flapper

Removable Inspection Cover allows Clean-out, Impeller, Seal and Flapper without disturbing Piping

Semi-Opened Trash Handling Impeller

Cartridge Type Mechanical Seal for Ease of Maintenance

3.Centrifugal Diesel Engine Self Priming Water Pump for Irrigation Images

Diesel Driven Self Priming Sewage Water Pump

4.Centrifugal Diesel Engine Self Priming Water Pump for Irrigation Specification

Material

 

Cast Iron, ADI, CD4MCU, 316 SS, Alloy 20, C276.

Diesel Driving

 

Water cooled or air cooled

Method of Connection

Self-priming pumps are available as basic units or may be flex-coupled, V-belt driven or engine mounted.

Inlet/Outlet

 

2''(50mm), 3''(75mm), 4''(100mm), 6''(150mm), 8''(200mm), 10''(250mm), 12''(300mm)

Impeller Diameter

 

158.74mm-457.2mm

Rotary Speed

 

550RPM-2150 RPM

Flow Rates

 

8m3/h-1275m3/h

Head

 

6m-63m

Horsepower

 

1HP-125HP

Solid Passing

 

20.63mm-76.2mm

5.FAQ

①What is the lead time for samples?

7-10days

How 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:how do I replace water pump so that water will be dispensed from refrigerator?
The water supply is connected to a solenoid valve on the back or under the refrigerator. The valve is controlled by a timer. This timer lets water in through the solenoid valve to fill tray, and then shut supply off, it also supplies power to a motor to dump the tray once the water freezes.
Q:How to fix a water-pumping machine...?
not knowing the specific system, prolly correct. pipe frozen and what you feel is just bypass/recirc. as the water has no where to go. or there's an external leak somewhere under the house? keep doing that, depending on the system, and it's condition, might burn up a pump. many different kinds of systems. for a house or motor home, usually have one that's pressure activated. that is, pressure drops as a tap is opened, regualator sees that, starts the pump running. that would be a system that employs a reservoir. probably air charged. to sense pressure drops.a nd max pressures to shut the system off. but that may not be what you have. many different configs. USAF trained hyd/pneu tech. glorified plumber i guess.
Q:Coincidence Or Pep Boys Fault? (Water Pump)?
if they bent the pulley on it then it could be their fault. If it was making that noise as soon as you started it up then it very well could be that they bent it but proving it is another story
Q:Yang Chengtai big, the pump power is too small, the water pump will be bad?
Related to water pump structure, when the pump head is higher than the rated pump head, the current will increase, the water discharged from the pump impeller, back to the inlet of water from between the impeller and the casing exceeds the rated value, if it is a high lift pump, clearance between the impeller and the casing is small, the water pump current increases with increasing lift, current too much faster than the rated value, the motor will burn; if it is a low lift pump design, when the clearance between the impeller and the casing of the strict requirements, and even some of the water pump, the outlet is blocked, the pump will not burn. The drinking water pump used on the table, generally used non-toxic latex diaphragm pump, the head is too much, will damage the diaphragm part, the motor because the circuit has protection, the motor is not easy to damage. Generally do not risk good, according to the actual situation, select the appropriate lift, suction pump.Yang Chengtai large! If the pump power is too small! The pump will break! But not necessarily bad, mainly determined by the pump structure.
Q:Work done in water pumping?
Power_W = (Mass_kg * Gravity_m/s/s * Height_m) / time_s Where: Mass kg is 1kg/l of 2000 liters Gravity is 9.81m/s/s Head is 60m + 10m (height). The suction head is ignored because the pump is submerged. In practice there is some suction head due to intake restrictions like pipes, check valves, strainers. The time is 20 minutes in seconds. The work is the energy used in the time allocated, which is: power * time in seconds, which is watt seconds = joules. Not needed here as it is in the formula above. Power is the rate of doing work. The depth below water is not really relevant except for pipe losses which increase the head slightly. The flow is 2000 liters/20 minutes = 100 l/min. This can be used with the head of 70m to determine the pipe restriction, which amounts to a pressure drop representing extra head added. It will indicate whether the pipe is too small (excessive head added) or whether the pipe is overkill (no head added). You can find on line calculators for this, e.g. search pipe resistance flow on line calculator. I am guessing a 2 inch pipe has little loss at this flow. This is the so called water power. It is the output power of the pump. The pump may only be 50% or so efficient, so the mechanical power delivered by the motor needs to be greater by this ratio. The electrical input power to the motor is greater again to allow for motor efficiency. This might be 60-90%. In practice the efficiency of pump and motor are determined from user manual or specification of the actual devices with the actual loads (head and flow).
Q:Fire pump room is required to set up water pump control room?
You can't set it up.If there is a control room host automatic alarm automatic fire alarm system of words (through the pump distribution box can also control) can control the fire pump, if there is no distribution box automatic alarm system you can through the pump room control.Fire pump for fire as the name implies, pump, fire pump is the introduction of foreign products, according to different classification, divided into different types to its sealed, no leaks, corrosion-resistant characteristics, widely used in environmental protection, water treatment, fire departments for pumping all kinds of liquid, no leakage, no pollution is to create civilization workshop civilization, the ideal pump factory and pump type fire control system are similar, only the head and the flow are different. The selection of fire pump should be based on the technological process, water supply and drainage requirements, from five aspects to consider. Fire pump performance and technical conditions meet the requirements of the Atlantic pump standard "fire pump performance and test method" standard.
Q:How would I temporarily repair my water pump, so that I can drive it to the repair shop?
old mechanic trick get pepper and pour it in there/use a whole box if you have it/works
Q:whats wrong with my water well pump?
Your problem may be in the wire feeding down to the pump, the pump starts to run, the torque of the motor turning causes the wire to twist and causes the break in the wire to spread and open the circuit. This stops the pump, pump settles back in to position and restarts, seen this happen a lot. Pull the pump and inspect the wire from top to bottom very carefully.
Q:can i use a water pump to pump air?
Probably not...give it a try.
Q:On a deisel motor in a boat why does it have coolant and a water pump?
Coolant can leak from plenty of areas. Without figuring out what style of motor you've got, can handiest bet. Hopefully it's not a cracked cylinder head. But if you'll see spraying out you have got to convey the automobile to a mechanic. Obviously you're going to run out of coolant quickly even though you preserve topping it off. And it is going to occur on the incorrect time and situation. The leak price will broaden because the motor heats up and expands.

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