Diesel engine vacuum assist self priming dewatering pump

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Item specifice:

Max suction head: 9.5 meters Diesel engine: CUMMINS, DUETZ

Product Description:

Dewatering Pump, Vacuum Assist  Pump

Dewatering Pumps Applications
Diesel engine vacuum assist self priming dewatering pump
YonJou Pumps China offers a comprehensive range of solutions to a wide selection of pumping applications, whether it be for dewatering and ground water control, building and construction, waste water management, pumping of industrial waste, emergency water control, controlling water levels in docks, ports and harbours, or supporting pumping processes within refineries and power stations.
Our expertise and products are second to none and are used in many different ways - both planned and for emergencies, pump sales or pump hire.
We offer:
Proven expertise on projects (large and small)
FREE site surveys and advice from expert engineers with unrivalled pumping experience
The largest range of pumps and ancillary accessories available
A fast and friendly service including emergency delivery: national coverage across the U.A.E and Gulf States
Unlike other providers we commit to service every diesel pump on hire every 30 days *
Proven expertise in environmental issues
(* subject to terms and conditions) 


 
Pump Applications from YonJou Pumps
Diesel engine vacuum assist self priming dewatering pump
Dewatering and Ground water control

In the U.A.E and Gulf States, a high water table means groundwater lowering is necessary for nearly all construction and civil engineering projects. We're the dewatering experts, delivering whatever you need to get the job done.
For more information click through to pump hire and dewatering or contact us.
Building & Construction

Any problems or delays on your site can mean missed deadlines and financial penalties. With a high water table in so many areas across the Oman and Gulf States, you need a proven provider in this sector.
For more information contact us.

Water & Waste
We have the best range, widest coverage and depth of expertise to meet the demands of the water industry, local municipalities and other service providers across the region.
For more information contact us.

Industrial waste pumping
Manufacturing, processing and refining activities - including petrochemicals - are complex enough without having to worry about having access to the right pumps and pumping services, as and when you need them.
We've been supporting pump industry for 25 years and industrial activities in the Middle East for over 10 years with equipment and expertise, both planned and under emergency conditions.
YonJou Pumps China could offer you a huge range of application-specific solutions for virtually any environment and industry: from pumping clean water to sludge and slurry.

Process pumping - from food to slurry
Bypassing existing systems to enable maintenance
Temporary pumps for wastewater

Descaling pipe systems
Temporary fire systems and emergency fire pumps
For more information contact us.

Emergency Water Control
From pump breakdowns in any industry or location to burst water mains, from dewatering on building sites to sewer collapses, chemical spills and waste discharge, we'll be with you fast.
In particular, the cost of flooding and waterlogged sites can be serious in terms of financial penalties and environmental impacts: whether it's disruption to a construction project, traffic mayhem or interrupted water services. YonJou Pumps China is here to deal with whatever problems you face, at any time of the day or night.
For more information contact us.

Docks, Ports & Harbours
We offer a complete end-to-end service: from surveys and planning, through consultancy and engineering, to installation, engineer supervision and tailored maintenance. Our pumps can handle almost every need, from seawater to the heaviest sludge and slurry.
Load out, commissioning and decommissioning projects
Cleaning, dredging and removal of sludge and other deposits
Working in wet and dry docks
Dock and harbour infrastructure and facilities: renovation and rebuilding

Fabricators and shipyards
Specialist heavy load requirements
For more information contact us.
Refineries and Power Stations
We support Gulf State refineries and power stations with the largest range of powerful and reliable pumps for both hire and sale.
Keeping a petrochemical facility operating efficiently requires all equipment running smoothly, and we understand the complexity of these environments.
Our pumps provide refineries with the reliable service that they can depend on, and are called upon for routine activities and general operations like testing pipework and cleaning, and to remove large volumes of sludge and slurry.
We also provide temporary fire pumps while existing units are being serviced and, if necessary, removed for overhauls and maintenance work.
For more information contact us.
Diesel engine vacuum assist self priming dewatering pump 
Pump Accessories
 
It is essential to have the right pump hoses, fittings and well point accessories for each pump application.
Hoses, Fittings, Well Point Accessories
For both sales and hire, YonJou Pumps China offers a comprehensive range of hoses, pipes and tubing, and other accessories - no matter what the application.
Due to the volumes consumed within our operations and across our international network, we can offer our customers a single point of contact for all accessories to complement their pump requirement.
Contact us for a no obligation quotation today or for more information and one of our experts will be pleased to speak with you.

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Q:Piston filling and peristaltic pump filling which precision is high?
First of all, we should know the working principle of each, and analyze the accuracy from the principle, this problem is very important. Piston filling, such as the injection of drugs that we have been ill, the accuracy of the piston pump depends on the accuracy of the motor and the area of the unit cross section
Q:How to select metering pump head?
The main index affecting the selection of the pump head is the composition of the medium to be transported and added, as well as the pressure and the temperature of the external environment
Q:What is an industrial water pump?
Classification by usagePump, circulating pump, fire pump, pressure test pump, sewage pump, metering pump, sanitary pump, dosing pump, pump, pump, gelatinization defoaming pump, flow pump, oil pump, water pump, drainage pump, drainage pump, dredging pump, sprinkler pump, booster pump, high pressure pump, heat pump high temperature, low temperature, pump pump, condensate pump, heat pump, cooling pump, heating pump, deep well pump, analgesic pump, pump, pump, chemotherapy, blood pump material pumping pump, pump, pump, sulfur removal, shearing grinding pump fuel pump, pump, pump, quillback bath source heat pump, filter pump oxygen pump, pump, shampoo, injection pump, air pump, gas pump, pump, pump, art odorization pump chopped
Q:Attention should be paid to the use of pumps?
1, pump shaft packing completely worn, it is necessary to add in time, if you continue to use the water pump will leak. The direct effect of this is the increased energy consumption of the motor, which will damage the impeller. 2, the use of pumps in the course of a strong vibration, then must stop to check the reasons, or the same will cause damage to the water pump. 3 gear pump valve Water Leakage, some will use the soil into the water pump inlet tube, the water washed in the end valve, this is indeed undesirable. Because when the dry soil into the inlet pipe, when the pump started working, these dry soil will enter the pump, which will damage the pump impeller and bearings, which shorten the service life of the pump. When the valve Water Leakage must take to repair, if it is serious that it is necessary to replace the new. 4 after the use of pumps must pay attention to maintenance, for example, when the pump is exhausted, we should put the water pump who put clean, it is best to remove the water pipe, and then rinse with water. 5 water pump on the tape should also be written down, and then always flush, and then light out to dry, do not put the tape in the dark damp place. Water pump tape must not be stained with oil, not to tape coated with some sticky things.
Q:What kind of motor does the hydraulic pump need?
Calculation of actual oil pump power:First count the flow: Q=dn L / minD displacement / revN RPM / minThen calculate the actual power: N=QP/ (60K) kwQ flow L / minP MPa MPaK total efficiency (usually 0.85)I do not know what the landlord said, 2.5L is the displacement or flow at the end, the concept must not be confused
Q:Fire control center manual start fire pump directly, multi line control
Multi line linkage NHBVR-4*1.5 is a positive pressure blower and smoke exhaust machine fire fighting equipment
Q:Any center of the pump
Alignment methods and requirements:1, check two feeler dial gauge or flange coupling the parallelism, usually with clearance between the both ends of the side instead of difference, in the circumferential direction every 900 measure, the maximum and minimum gap gap difference (Ab) less than or equal to 0.3 mm.2, the coupling flanges outside the park up and down, left and right four position to check whether they are in the same line, C less than or equal to 0.1 mm.When looking for a positive C, it will affect (a - b), finding the right (a - b) will affect the C, to balance each other. It's easier for an unskilled comrade to find C (a - b) first, and then find a positive one. Through the adjustment of the motor at the foot of the gasket thickness (Ab) and meet the requirements of C.Check the inlet and outlet piping before alignment. Make sure the weight of the inlet and outlet pipe does not exert force or torque on the pump. When looking for, should also pay attention to eliminate the pump rotor movement, so as to avoid the end gap error. If checked after the pump is working, it should be carried out under cold condition.It is important to draw attention to the fact that the pump set of the complete set of factory is only rough looking (checked with a ruler) when it is shipped. It may cause displacement when it is transported.
Q:What are the differences between the sewage pump and the clean water pump?
The main difference between the sewage pump and the clean water pump is that:Impeller and runner design, as well as other parts of the configuration are very different.1., in order to prevent clogging of sewage pump, the main design of large flow channel, so naturally lead to relatively low efficiency, so the head is generally not high. Clear water pump flow smaller, smaller clearance, the head is relatively high.
Q:What are the advantages and disadvantages of the pump control system and valve control system in the hydraulic system?
Valve control system is generally used for open systems, through the proportional valve or servo valve flow changes to control the motor or cylinder actuator action. The advantages of the system are energy saving, heat generation, and control accuracy. The disadvantage is that the system is complex and the cost is higher.
Q:Working principle and structure of external gear pump
External gear pump is the most widely used gear pump, the general gear pump usually refers to the external gear pump. Its structure as shown in the diagram, there are mainly driving gear, driven gear, pump body, pump cover and safety valve and so on. The seal space of pump body, pump cover and gear is the workshop of gear pump. The wheel shafts of the two gears are respectively arranged in the bearing holes on the two pump cover, and the driving gear shaft extends out of the pump body and is driven by the motor to rotate. The external gear pump is simple in structure, light in weight, low in cost, reliable in operation and wide in application. When the gear pump works, the driving wheel rotates with the motor and drives the driven wheel to rotate

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