Diesel Driven Self Priming Water Pump for Irrigation
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10000 set/month
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Centrifugal Water Pump with Diesel Engine
1.Structure of Water Pump with Diesel Engine Description
Fire Fighting Water Pump casing is axially split, which permits removal of the complete rotor without moving either piping or motor. Pumps generating high heads have double volutes to reduce radial forces. Replaceable wear rings protect the casing 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 NFPA 20 STANDARD .Vertical or horizontal, soft packing or mechanical seal, grease or oil lubrication bearing on request. NFPA 20 standard pump is available.
2.Main Features of the Water Pump with Diesel Engine
•Diesel pump unit: diesel engine, water pump, cooling fan, cooling water tank, steel structure base (including fuel tank 80-120L), battery, connecting wires, exhaust muffler, control panel.
•Standard design is the pump group, the fuel tank, control panel, battery composite type.
•Can be designed according to customer requirement pump group, the fuel tank, control panel, battery, outdoor rainproof cabinet composite outdoor type.
•Can be designed according to customer requirement trailer (four or two wheels) moveable type.
3.Water Pump with Diesel Engine images
4.Water Pump with Diesel Engine Specification
5.FAQ
① 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.
② Are you a manufacturer?
Yes, we have been in manufacturing and marketing industry centrifugal pump over 20 years.
③ 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 willrecommend relevant product for reference.
- Q:Operating procedures for measuring pumps
- start-up1. Adjust the stroke indication to zero by adjusting the nut or handle with the rotary stroke.2 open the outlet valve.3. Open the inlet valve, pump, exhaust from the high point, exhaust from the relief valve, the breather valve.4, point motor, check the operation of the pump.5. Start the motor.6, without pressure on the premise, every 15 minutes to improve the stroke 20%, if there is no pressure, do not substantially improve the stroke.Note: (1) whether the sound or vibration of the pump is abnormal (2), whether the stroke adjustment is automatic or not
- Q:Advantages and disadvantages of centrifugal pumps?
- The centrifugal pump has no valve, so it is suitable for conveying suspended liquid, and the special design can also transport large solid suspensionThe pump can be made of chemical resistant material, which is suitable for conveying corrosive solution.The utility model has the advantages of simple structure, few parts, little failures, durability, low maintenance cost, convenient management and reliable work.The output can be adjusted even by the discharge valve fully closed, there is no danger of infinite rising pressure head.The liquid is transferred to a large quantity. And the pressure head does not require large, most suitable for centrifugal pump.
- Q:Why is the flow of the pump too small will occur cavitation phenomenon?
- This is because the impeller of the centrifugal pump rotating speed under the drive of the prime mover, when the valve opening decreases, flow rate is too low, can not be taken away by the friction heat generated by the impeller and the liquid completely, make the temperature of the liquid inside the pump. Thus causing liquid vaporization, forming cavitation. Especially in the power plant, the boiler feed pump is more remarkable. Therefore, when throttling regulation, we should set up recirculation system, increase the output flow of the pump to prevent cavitation. When the feed water rate is reduced to 1/3 of the maximum flow rate, the recirculating gate shall be opened so that the flow of the feed pump will be increased properly to ensure that the liquid temperature in the feed pump does not rise.
- Q:What are the reasons for sealing damage of centrifugal pumps?
- The reasons for sealing damage of centrifugal pumps are as follows: six, the specific contents and handling methods are as follows:First, the centrifugal pump water quality is poor, containing particles.As a result of poor water quality, containing small particles and medium hydrochloride content is high, forming abrasive wear, centrifugal pump seal plane or pull the surface, resulting in groove, ring groove and so on.Treatment method: improve water pressure or medium, replace machine seal.
- Q:How can the submersible pump level meter be connected?
- Install liquid level controller, two position liquid level sensor, controller to buy manual, wiring according to wiring diagram.
- Q:Filter backwash pump for what use, what is the principle of work ah?
- When the filter is in normal operation, the impurity will be trapped in the upstream of the filter (filter medium). As the accumulation of impurities, the filter media will be blocked, and the direct performance is that the circulation will decrease. Usually, when the flow drops to a set point (the industry is usually judged by the pressure drop),
- Q:What is the difference between centrifugal pump and rotary vane pump? What are the distinctive characteristics or principles of rotary and centrifugal? O (a _ U) O thank you!
- The vane pump can be divided into centrifugal pump, mixed flow pump and axial flow pump according to the direction of liquid flow in the impeller.Centrifugal pump is a kind of vane pump, which is the most widely used.
- Q:Water pump outlet valve sequence
- To reduce the impact of vibration, noise and vibration on the valve, the soft connection is best at the pump outlet.The check valve is sometimes checked, so it is placed in front of the outlet valve so that the water can be checked out. I think the order should be: pump outlet, soft connection, check valve, gate valve (butterfly valve)
- Q:Rules for operation of centrifugal pumps
- 3, start the pump, wait until the speed reaches the normal speed, slowly open the outlet valve, observe the ammeter at the same time, and control the current in the rated current range of the motor.4, the operation requires smooth operation of water pumps, no abnormal noise, no pressure fluctuations. The abnormal situation should be stopped in time.
- Q:What is the working pressure of the hydraulic pump in the hydraulic transmission system?
- Generally speaking, for the fixed size, not limited equipment, the pressure can be selected lower, walking machinery heavy equipment pressure should be selected higher.If the load is selected, the working pressure is as follows:Load <5kN, working pressure <0.8~1MPa;Load 5~10kN, working pressure 1.5~2MPa;Load 10~20kN, working pressure 2.5~3MPa;Load 20~30kN, working pressure 3~4MPa;Load 30~50kN, working pressure 4~5MPa;Load 50kN, working pressure =5MPa;For example, the system work pressure of various machines is as follows:Grinder 0.8~2MPaModular machine tool 3~5MPaLongmen planer 2~8MPaBroaching machine 8~10MPa agricultural machinery, small construction machinery, construction machinery, hydraulic drilling machine 10~18MPa hydraulic machine, large and medium-sized excavators, heavy machinery, lifting transportation machinery 20~32MPa.
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Diesel Driven Self Priming Water Pump for Irrigation
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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