Qs Submersible Pump

Sqj submersible pumps parameters: Flow range10~500m3/h, lift scope within 5~405m; Caliber scope 32~203mm, temperature range-15~80° c. Products overview Sqj 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 1. Sqj submersible pumps use conditions: (1)380 v bias voltage does not exceed +/-10% 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 during operation. (3)the first-class pump impeller should at least go into a dynamic water level 2 m below surface. Static pump unit immersed under water shall not be greater than 70 m in depth. (4)the normal water temperature should be no higher than 20 ° c, qjr- hot water pump temperature up to 80 ° c. (5)water and sand content (by mass) of not more than 0.01%. (6)water ph 6.5-8.5. (7)the hydrogen sulfide in water content is not more than 1.5 mg / l.

Submersible water pumps , deep well pump, centrifugal pump, stainless steel pump Model:200QJ25-42/3 Flow: 25m3/h Head: 42m Power: 5.5kw 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/

Submersible pump price, deep well pump, centrifugal pump, water pump Model: 175QJ32-60/5 Flow: 32m3/h Head: 60m Power: 9.2kw 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/

Submersible water pumps for mining, deep well pump, centrifugal pump, stainless steel pump Model: 200QJ20-30/2 Flow: 20m3/h Head: 30m Power: 3kw 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/

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/

Submersible water pumps , deep well pump, centrifugal pump, stainless steel pump Model: 200QJ80-11/1 Flow: 80m3/h Head: 11m Power: 4kw Material:Cast iron/stainless steel Impeller material:Cast Iron/stainless steel Pressure:Low Pressure Warranty:12 Months Color:Blue Place of Origin: ,China (Mainland) http://www.dragonpump.com/products/submersible-pump/ 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/

Flow: 20m3/h Head: 91m 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: 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.

Cast iron or stanless steel blue qy oil immersed submersible pumps Qy oil immersed submersible pumps parameters: Flow range10~250m3/h, lift scope within 5~120m; Caliber scope 51~152mm, temperature range