Mining sand dredging gravel electric dredge pump

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China main port
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
200 set/month

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Product Description:


 

Quick Details


  • Model Number: YQ G/ GH

  • Theory: Centrifugal Pump

  • Structure: Single-stage Pump

  • Usage: Water

  • Power: Electric

  • Standard or Nonstandard: Standard

  • Fuel: electric

  • Pressure: High Pressure

  • Application: Sewage

  • color: any color

  • certification: ISO9001

  • applications: dredging

  • applications1: gravel

  • applications2: mining

  • applications3: metal smelting

  • packing: wooden case

  • OEM: welcome

  • MOQ: 1 set

Packaging & Delivery

Packaging Details:standard exporting wooden case or as the customer's request
Delivery Detail:within 10-20 days upon the receipt of the payment

Specifications

electric dredge pump: 
1.Anti-wearing, anti-corrosion and low abrasion rate 
2. Non-clogging 
3. Wide passage 
4. ISO9001 

Specifications:


 

1) General description:

 

Type G(or GH) gravel pumps are the series products introducted from Australia. Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining. Explosive-sludge in metal melting, dredging in dredger and course of rivers, and other fields. Type GH pumps are of high-head ones.

 

Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet-parts are made of Ni-hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion-resistance.

 

2) Features:

 

1,Horizontal, cantilevered, single-deck structure, centrifugal pump. 

2, Large internal passages reduce internal velocities maximizing wear life resulting in lower operating costs

3, Easy installation,discharge outlet can be adjusted at any direction of 360. 
4,Cylinder bearing assembly,grease lubrication ,adjusting the distance between impeller and pump.

5,Mechanical seal, expeller seal and packing seal for selection.




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Q:Problem with my water pump/well tank?
Underground okorder.com/
Q:Relationship between power and flow of sewage pump
If you simply want a formula that satisfies your everyday application, the following will meet the requirement:N= y QH/1000,The severe gamma liquid, cattle - ETA / m3; efficiency; N- kW; H- head, power meters;Q- volume flow per cubic meter / second; divided by 1000 is the change of power W to kW;Attachment: gravity is the density of an object multiplied by gravity. Acceleration is expressed as a force in terms of the weight of a unit;The formula is applicable to situations where the calculation is not high and applicable to any liquid known or known to be heavy;The formula is reduced to three simplifications:1, ignoring the pump impeller, shaft and other friction losses;2, ignore the pump flow loss;3, ignore the pump pipe, as well as mechanical heat loss;As a result of the above three loss in the process, material, liquid delivery the same condition can be simplified as a coefficient, then adjust the ETA - efficiency coefficient, can satisfy the application value.The deduction principle of this formula is relatively simple, and the mechanical work of the pump is considered to be transferred to the mechanical energy of the liquid completely;That is, N= gamma QH, at this time, all the mechanical energy that water possesses;Electrical and mechanical energy conversion efficiency exists, then divided by the conversion efficiency ETA is obtained;N= y QH/1000;Special attention is needed. - though the efficiency represents the input electric energy and water energy ratio; but the relationship between the two have many effects, the structure of pump, pump body, liquid material feeding. If the above formula is used to estimate, it should be revised according to the actual situation.
Q:how to remove rear bolt from water pump?
yes you,ll probably have to remove the pulley from it to get to all of them,i usually remove the pulley first anyway ,this makes it a lot easier to do ,but you should be able to get to the bolt after the pulley is off,good luck i hope this help,s.
Q:Water Pump Questions?
the water pump has a small weep hollow on the backside the place it incredibly is going to leak small strains of coolant/water. it incredibly is a hallmark that the seal interior the pump is going undesirable. it may pass from a small leak to leaking like a cow pissing on a flat rock at every time. if this occurs the motor will overheat and you're able to finally end up caught on the edge of the line. the estimate sound genuine looking and does it incorporate the tax and each thing?
Q:Is it possible for a water pump in a car to leak for awhile ( days; weeks???) or does?
You can have a small leak for a long time before a complete failure. Some cars, it's harder to inspect the front of the block than others. It's possible that even a good mechanic wouldn't have noticed it if all he's doing is a quick oil change. You might have noticed it yourself: a water pump leak would leave you with a sweet smell after you park. You might even notice it while driving, if the fumes get pulled into the car.
Q:1998 jeep cherokee water pump?
Sound like the new water pump is junk. The water is leaking out of the weep hole. That is a hole designed to leak when the pump bearing is going bad. It is a safety precaution so you don't fry the bearing and lock up your pulley system.
Q:can a water pump pumping out air instead of water?
# Water pumps are generally centrifugal pumps except few specific applications. #Centrifugal pump will not pump,untill and unless the the pump is properly primed [atleast ,casing upto impeller top should be fully submerged with water.] #Since the weight of water is approximately 8000 times that of air (50 miles vs. 34 feet or 80 Km. vs. 10 meters) the centrifugal pump can produce only 1/8000 of its rated liquid pressure. In other words, for every one foot water has to be raised to prime the pump, the centrifugal pump must produce a discharge head of approximately 8000 feet (each meter requires a head of 8000 meters) and that is impossible with conventional impeller diameters and speeds. *All of this means that if you intend to use a centrifugal pump you're going to have to come up with some sensible method of priming it. Your choices will include : *Install a foot valve in the suction piping to insure the liquid will not drain from the pump casing and suction piping when the pump stops. Keep in mind that these valves have a nasty habit of leaking. *Evacuate the air in the system with a positive displacement priming pump operating between the pump and a closed discharge valve. *Fill the pump with liquid prior to starting it. *Convert the application to a self priming pump that maintains a reservoir of liquid at its suction. # Also it is advisable to prime the positive displacement pump to run the pump smoothly, as if for some time it is pumping air,there will not be force balance which can cause damage to the pump spares.
Q:1 water pump frequency converter constant pressure water supply wiring diagram
This is a Fuji inverter, water pressure sensor, if it is remote pressure gauge, connect 11, 12, 13 ends, if the pressure transmitter 11 and C1 end
Q:What needs to be replaced with a water pump?
typically labor is 300-400 for that task. that scenario would dictate when one is done, both should be done. needed or not. getting them on the same maintenance schedule so to speak. thing is, is that the 2.7 uses timing a chain. not a belt. belts require changes. chains may or may not. in this case, there is no maintenance interval for the timing chain.
Q:Multi storey residential buildings also need to set up pressurized water pump room, direct water supply can not be?
Multi-storey residential building in general can use tap water pipe network pressure water directly, but all regions due to different network differences, in some areas, because of the lower pressure of the municipal pipe network, such as lack of high-rise building 5-6 pressure, can direct water supply cannot meet the demand of domestic water use, then you need the two pressurized water supply. The general water supply equipment needs the construction of pumping stations, and the pump house can be built on the first floor or the ground floor. There are also no water supply equipment, such as pipe pump, frequency conversion water supply equipment, the water supply equipment from outside to see, is a group of stainless steel pipeline, no pumping room. Outdoor box type water supply equipment is also a choice, water supply equipment comes with equipment, can be placed outdoors. Zibo Boshan new Duke water supply equipment

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