Vertical Electric Submersible Pump

Overview It has many obvious advantage such as compact structure,no overload,high efficiency and energy saving,high reliability,high stability,anti-winding,no clogging,automatic coupling,automatic protection and automatic control,it has unique functions in transporting various kinds of sewage or insoluble solid-phase mixed liquids containing solid particles and sediment. The design,manufacturing and quality of this series of products comply with GB/T24674 Waste submersible motor-pumps standards,CJ/T472 Submersible sewage pump standards,and its efficiency index reaches GB32031 Minimum allowable values of energy efficiency and energy efficiency grades for waste submersible motor-pumps standards. Application This series of products are mainly used to transport various types of sewage,wastewater,rainwater,or other insoluble solid phase mixed liquids containing solid particles, sediment,fiber,and so on. The products are widely used in urban sewage treatment plant drainage system,factory commercial heavily polluted wastewater discharge,residential area sewage drainage,civil air defense system drainage,hospital and hotel sewage drainage,complete auxiliary machinery drainage for hydropower station,auxiliary drainage for water conservancy pump stations,exploration,mining supporting equipment,waterworks water supply equipment, municipal engineering,construction site,subway station drainage and other industries Working condition Outlet diameter:DN100mm-DN900mm Rated voltage:380V or 660V 3KV 6KV 10KV,etc Frequency:50Hz three-phase AC power Medium temperature: 42,density 1200kg/m3 pH value:within the range of 4-10 Volume ratio of solid phase 5% Maximum flow capacity:the diameter of the solid in the medium should not be greater than 80% of the minimum size of the impeller passage Corrosive medium requirements:The products can not be used fro pumping media that are highly corrosive or contain strong abrasive solid particles.

Vertical Submersible Pumps with extended shaft directly goes into sump or tank mainly used for solvents with motor above the ground and the whole pumps below mounting plate inside the tank. Available in Metallic as well as Non-Metallic MOC.

Flow: 15m3/h Head: 80m Power: 7.5kw Material: cast iron Medium: clean water Outlet dia: 50mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue QJ Submersible pumps Parameters: Flow range10~500m3/h, Lift scope within 5~405m; Caliber scope 32~203mm, Temperature range-15~80° C. Products Overview: QJ Series submersible pumps widely used in farmland irrigation, spray irrigation and water-use, industrial and civil buildings, also the drainage system to level hills, mountain diversion and in low-lying areas dunes, urban and rural mining supply, drainage and other water conservancy facilities. Characteristics are that they are assembled into a simple structure they have installation convenience a small footprint, simple maintenance and a safe reliable operation. Product use conditions: QJ Submersible pumps use conditions 1. 380 V bias voltage does not exceed + -5% and 50 HZ frequency, and the deviation is not more than + -1% of the three-phase power supply. 2. Electrical cavity must be filled with water. 3. The first-class pump impeller should at least go into the dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m. 4. Electrical from the bottom of the bottom of the well shall be not less than 3 m. 5. The water temperature no higher than 20 ° C, QJR-temperature hot water pump up to 80 ° C. 6. Water and sand content (by mass) of not more than 0.01%. 7. Water PH 6.5-8.5. 8. The hydrogen sulfide in water content is not more than 1.5 mg / L. Application : deep well water farm irrigation sprinkling irrigation urban and rural industry mine supply and drainage.

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Flow: 25m3/h Head: 78m Power: 9.2kw Material: cast iron Medium: clean water Outlet dia: 60mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue Deep well submersible water pump Overview: Filed with: water Flow range: 10—250m3/h; Head range:5—121m; Diameter scope:f30—f150mm; Temperature range: =30?. Deep well submersible water pump is widely used in various kinds of water conservancy facilities such as farm irrigation, sprinkler irrigation with water, the supply and drainage system of civil building and, industrial and draining water from the hills and mountainous area, the diversion in low-lying areas, water supply and drainage in urban and rural industrial and mining enterprises etc. Deep well submersible water pump spare parts &features: Deep well submersible water pump motor and pump assembled into one. Deep well submersible water pump has simple structure, easy to use and maintenance. Electric motor is three-phase asynchronous motor. Safe and reliable operation, no pollution to water. Installation of deep well submersible water pump 1. 380V voltage deviation is no more than ±5%, frequency is 50HZ, three -phase power deviation is no more than ±1%. 2. Motorcavity must be filled with water to cooling motor and lubricate bearings . 3. The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level. 4. The distance from the motor bottom to well bottom must be more than 3m. 5. Water temperature should be no more than 20°C. 6. Sand content of the water ( by mass) should be no more than 0.01%. 7. PH value of water 6.5-8.5. 8. Hydrogen sulfide content of the water should be no more than 1.5mg/L. 9. Chloride ion content of the water should be no more than 400mg/L. 10. Water yield of water source should ensure the requirements of pump continuous working.

Flow: 25m3/h Head: 78m Power: 9.2kw Material: cast iron Medium: clean water Outlet dia: 60mm Diameter: 175mm Speed: 2850r/min Voltage: 380V Phase: 3 phase/50Hz Color: Blue Deep well submersible water pump Overview: Filed with: water Flow range: 10—250m3/h; Head range:5—121m; Diameter scope:f30—f150mm; Temperature range: =30?. Deep well submersible water pump is widely used in various kinds of water conservancy facilities such as farm irrigation, sprinkler irrigation with water, the supply and drainage system of civil building and, industrial and draining water from the hills and mountainous area, the diversion in low-lying areas, water supply and drainage in urban and rural industrial and mining enterprises etc. Deep well submersible water pump spare parts &features: Deep well submersible water pump motor and pump assembled into one. Deep well submersible water pump has simple structure, easy to use and maintenance. Electric motor is three-phase asynchronous motor. Safe and reliable operation, no pollution to water. Installation of deep well submersible water pump 1. 380V voltage deviation is no more than ±5%, frequency is 50HZ, three -phase power deviation is no more than ±1%. 2. Motorcavity must be filled with water to cooling motor and lubricate bearings . 3. The first stage impeller of the pump should be more than 2mm below the moving water surface, pump unit should be less than 70m below the static water level. 4. The distance from the motor bottom to well bottom must be more than 3m. 5. Water temperature should be no more than 20°C. 6. Sand content of the water ( by mass) should be no more than 0.01%. 7. PH value of water 6.5-8.5. 8. Hydrogen sulfide content of the water should be no more than 1.5mg/L. 9. Chloride ion content of the water should be no more than 400mg/L. 10. Water yield of water source should ensure the requirements of pump continuous working.

Submersible water pumps , deep well pump, centrifugal pump, stainless steel pump Model: 200QJ63-28/2 Flow: 63m3/h Head: 28m Power: 7.5kw Material:Cast iron/stainless steel Impeller material:Cast Iron/stainless steel Pressure:Low Pressure Warranty:12 Months Color:Blue Place of Origin: ,China (Mainland) Deep well submersible water pump Overview: deep well submersible water pump is widely used in various kinds of water conservancy facilities such as farm irrigation, sprinkler irrigation with water, the supply and drainage system of civil building and, industrial and draining water from the hills and mountainous area, the diversion in low-lying areas, water supply and drainage in urban and rural industrial and mining enterprises etc. http://www.dragonpump.com/products/qj-deep-well-submersible-pump/ Deep well submersible water pump structure&model meaning 1. Submersible electric pump is composed of five parts: water pump, submersible motor, water line, waterproof cable and control switch. Water pump belongs to single suction multistage vertical centrifugal pump. 2. Submersible motor adopts water-filled wet structure, internal chamber was filled with water for cooling the motor and lubricating the bearing. In the operation, due to the changes of temperature, the pressure of the filled water in the internal chamber also changes, it can be automatically regulated by pressure-regulating unit in the lower part of motor. 3. For preventing the sand getting into the motor, the sand-preventing unit including sand and skeleton oil-sealed was installed in the upper part of motor, the whole motor was sealed tightly. 4. There are water injection hole and exhaust hole in the upper part of the motor and discharge hole in the lower part. 5. There are thrust bearing and thrust collar, mainly for sustaining remnant axial force of pump and the empty weight of motor's rotor. http://www.dragonpump.com/products/qj-deep-well-submersible-pump/ Deep well submersible water pump spare parts &features: Deep well submersible water pump motor and pump assembled into one. Deep well submersible water pump has simple structure, easy to use and maintenance. Electric motor is three-phase asynchronous motor. http://www.dragonpump.com/products/qj-deep-well-submersible-pump/

Hydroman Electric Submersible Slurry Pump in Stainless Steel for Acid Mine also known as stainless steel submersible slurry pump are designed to provide the mining and industrial processing markets with unparalleled resistance to corrosion and abrasion, polluted water in the sea or the rivers also requires these stainless steel submersible pumps. Hydroman submersible stainless steel slurry pump is an extremely durable, top-discharge slurry submersible pump with a mechanical agitator and wide clearances. This submersible slurry pump uses the pumped liquid to cool the motor. The pumping components of the submersible sea water sand pump, notably the agitator, impeller and wear plate are constructed of stainless steel, meaning the submersible sand slurry pump is designed to be a solid workhorse in any condition. Hydroman Electric Submersible Slurry Pump in Stainless Steel for Acid Mine Features Best structure design of submersible sand pump, has a dry motor, IP68, double mechanical seals, equipped with an auto-cut protection, pump casting, outer cover is stainless steel, and acid-resistant silicon carbide seals. The stainless series submersible agitator slurry pump is suitable for all light acid, corrosive and/or sea water application fluid in pH values between 4 to 10pH. For strong acidity and alkalinity applications, please use the specified chemical vertical submerged pump. Investment Casting Precision casting with the use of an advanced stainless investment casting method that produces the highest quality with a smooth surface finish. Viton O-rings are used throughout the stainless steel submersible slurry agitator pump to give better pump life in corrosive acid and aggressive media. Austenitic Stainless Steel SS316 water application of light acid-base.

Hydroman Electric Submersible Sand Pump Description: Electric Submersible Mud Pump with Soft Stater Control Panel can handle waste water as well waste water with robust and reliable solids,there is a stirring impeller at the bottom of the submersible electric sludge pump body, which can stir the deposited sludge to form a turbulent flow and realize high-concentration transportation. compared with the general horizontal sludge pump or vertical slurry sludge pump, the submersible sludge pump has a compact structure and a small footprint.There are no problems such as cavitation damage and irrigation and water diversion. Especially the latter point brings great convenience to the operator. The vibration noise is small, the motor temperature rise is low, and there is no pollution to the environment. Three heat control switches are embedded in the stator of submersuble sewage slurry pump.