High Volume Mine Dewatering Water Pump with Model SH Series

High Volume Mine Dewatering Water Pump with Model SH Series System 1

High Volume Mine Dewatering Water Pump with Model SH Series

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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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1.Specifications of High Volume Mine Dewatering Water Pump

• Horizontal single-stage double-suction water pump

• High efficiency

• Easy maintenance

• OEM/ODM

• Good quality and service

2.Main features of High Volume Mine Dewatering Water Pump

High quality centrifugal pump apply to transporting pure water or liquids with physical and chemical properties to water..
Apply to power plant circulation.
Apply to water treatment.
Apply to agricultural irrigation.
Apply to flood control, hydraulic projects.

3.Specification of High Volume Mine Dewatering Water Pump

Item	high volume dewatering pumps
dewatering pumps	SH series high volume dewatering pumps
Model	SH
Material	Cast iron and customized
Color	Blue and adjustable
Mode	Horizontal
Impeller	Double suction impeller
Drive	Belt or coupling
Seal	Soft packing seal or mechanical seal
Speed	2950r/m, 1470r/min, 970r/min
Theory	Centrifugal pump
Structure	Single stage pup
Usage	Pure water or raw water
Power	Electric
Standard or Nonstandard	Standard
Application	Plant, mine, power station, urban water supply, irrigation
Outlet diameter	100-900mm
Capacity	111-12500m³/h
Head	8.6-140m
Power	22-1250kw
Warranty	1year
Certificate	ISO9001
OEM	Acceptable
Feature	High flow rate, high efficiency, easy maintenance

4.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 will

recommend relevant product for reference.

Q: The water tank of the fish tank does not air out and only has the water outlet: The air inlet pipe is connected with the oxygen burst, the entrance also pulled out, we can see that it is the design of a miter, the oblique incision back to the direction of the water flow speed, this outflow, negative pressure is formed in the oblique incision, the air can be sucked in. As shown.

Q: How many millimeters is the diameter of the water outlet of the four inch pump?: This question is of no practical significance. The user does not care about this figure. The concern should be the nominal diameter, which is fitted with flanges and pipes. Moreover, the pump shell is cast iron, the inside diameter is not processed, and there is no matching parts, there is only one manufacturing size.

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: What is cavitation, centrifugal pump cavitation phenomenon how to solve?: The pump is in operation, if the over-current part of the local area (usually the impeller blade inlet somewhere later) for some reason, the absolute pressure of pumping the liquid was reduced to liquid vapor pressure temperature, liquid vaporization began in the area, produce a lot of steam, forming bubbles, when the liquid contains a lot of bubbles forward by high pressure impeller zone, high pressure liquid around the bubbles in the bubble decreases drastically and rupture. Condensation in the bubble burst at the same time, the liquid particle filled hole at a high speed, this moment has a very strong effect of water hammer, and with a high impact frequency against the metal surface, the impact stress of hundreds to thousands of atmospheric pressure, impact frequency can be up to tens of thousands of times per second, serious breakdown when the wall thickness will be.The process of cavitation in a pump is caused by the bursting of bubbles and bubbles in the water pump and the destruction of the over-current components. Water pump cavitation, in addition to the over-current components will have a destructive effect, but also noise and vibration, and lead to the performance of the pump down, seriously when the pump will be interrupted liquid, can not work properly.

Q: What is double hydraulic pump?: [double hydraulic pump] the same drive shaft drives the rotation of two pumps, which are connected together and driven by an electric motor. The suction port of the pump is common, and the oil pressure port is separated from each other. Pump output of two shares of flow can be used alone, can also be used in parallel. This pump, a pump can play the function of two pumps. For example, there are two pumps on the loader, a pump acting as the work, a pump acting as the steering, and the double linked pump can replace the functions of the two pumps. It works by coupling the two pumps at the same time.

Q: Why can't the inlet of centrifugal pump be negative pressure?: However, the centrifugal pump will have its import pressure requirements, which is to prevent cavitation, that is, the fear of the delivery of liquid at low pressure will occur gasification. Centrifugal pump has an important parameter called NPSH, for example relating to the inlet pressure, the pump NPSH, 4 meters, it means that the absolute pressure of imports should be higher than the saturated steam conveying fluid pressure of liquid column is 4 meters high, so, when it is at a temperature of saturated vapor pressure for water transport 2 meters, 4+2=6 meters minimum inlet absolute pressure. Because the absolute pressure is 10 meters water column atmospheric pressure, at this time the entrance negative pressure is 10-6 meters =4 meters water column.

Q: What is pump suction work?: Pumping loss refers to the loss of work done by the piston of the engine in the pumping process compared with the theoretical cycle. Theoretical pump Qigong to remove the loss of pump gas after the actual pump qigong.

Q: I want to know the concrete under 60 type pump performance, it is mainly the pump long spiral bored piles, such as the diameter of the pump, transportation distance, pumping height and so on, thank you!: Maximum theoretical vertical transfer distance is m 270Maximum theoretical level conveying distance m 1200Distributing valve form S pipe valve (whole casting)

Q: Water pump spoon pipe for power plantWhich hero can tell me what is the water pump spoon tube ah? And its role: The spoon pipe is not a feed pump, but also is an adjusting oil inlet device of a hydraulic coupler matched with a feed pump

Q: Direct connection pump What is straight pump and non direct pump? What's the difference in structure?: What is straight pump and non direct pump? Direct coupled pump shaft and the motor shaft is directly coupled with the coupling and non direct coupled pump: pump shaft and motor shaft through the belt pulley, V-belt connection or other forms of transmission. What is the difference in the structure: the direct coupled pump has the advantages of compact structure, simple installation, but the relatively small power; non direct coupled pump: pump and motor is independent, the two transfer torque through the belt, the structure is relatively large, complex installation, general power is relatively large.

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