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RJC Series Hot And Cold Water Long Shaft Deep Well Pump

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RJC Series Hot And Cold Water Long Shaft Deep Well Pump

RJC series hot and cold water long shaft deep well pump. The RJC series water pumps have introduced advanced foreign hydraulic models and new structural design products for our company. They have adopted a number of advanced technologies and are manufactured in strict accordance with the standards of the American Hydraulic Association. They have reached the contemporary advanced level. The full series of long shaft deep well pumps are Energy-saving products.
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1. Brief introduction of RJC series hot and cold water long shaft deep well pump

RJC series hot and cold water long shaft deep well pump. The RJC series water pumps have introduced advanced foreign hydraulic models and new structural design products for our company. They have adopted a number of advanced technologies and are manufactured in strict accordance with the standards of the American Hydraulic Association. They have reached the contemporary advanced level. The full series of long shaft deep well pumps are Energy-saving products.

2. Parameters of RJC series hot and cold water long axis deep well pump

3. Features of RJC series hot and cold water long shaft deep well pump

1. Use advanced hydraulic model and structure design, adopt Ashland process to make core, epoxy coating of blade flow path and other new technologies, reasonable material selection, excellent product performance and long service life.

2. The pump has high efficiency, which is 2-8% higher than domestic J, JD, JC pumps. The efficiency curve is flat, the high-efficiency area is wide, the working range is increased by 10-20%, and the energy-saving effect is significant.

3. It adopts sand pump device and labyrinth structure to prevent sand particles from entering the bearing.

4. The impeller shaft and the motor shaft are supported by copper bearings, and the radial runout of the shaft is controlled within 0.13mm. The pump runs smoothly and has low noise.

5. The pump seat has a beautiful appearance and a large window, which is convenient for maintenance and replacement of packing.

6. Compared with domestic water pumps with the same flow rate, the outer diameter of the working parts is about 1 inch smaller, which can obviously save the user's cost for completion of the well and is suitable for the renewal of the pump for old wells.

7. The special structure design of the oil-lubricated closed transmission system can be adopted, and ductile iron, stainless steel materials of various grades such as ASTM304, 316, 416 can be selected to meet various special operating conditions and technical requirements of users.

4. Application range of RJC series hot and cold water long shaft deep well pump

RJC series hot and cold water long-axis deep well pumps are widely used in: water plants, hydropower stations (pumps for maintenance, leakage, etc.), thermal power plants (pumps for industrial, domestic, and fire fighting, etc.), steel plants (pumps for iron pits, etc.) ), agricultural irrigation, fire protection, municipal administration and other industries.

5. Internal structure of RJC series hot and cold water long shaft deep well pump

1. Motor: Hollow shaft motor for deep well pump (YLB type), or ordinary vertical motor with solid shaft.

2. Adjust the nut: adjust the axial stringing amount of the impeller.

3. Pump seat: bear heavy load, and easy to install stuffing box.

4. Pre-lubrication plug: Before starting, inject clean water through this place to lubricate the internal bearings of the water pump.

5. Upper short pipe (short pipe B): using flange connection, the upper flange of the short pipe is connected with the pump base, and the lower flange is connected with the pump flange.

6. Impeller shaft: 2Cr13 stainless steel or 45# high-quality carbon steel (chrome-plated surface).

7. Middle shell: smooth runner, reduce friction resistance and improve efficiency. Material: HT200, QT450, 2Cr13, 304, 316, etc.

8. Impeller: Designed in conjunction with the middle shell, high efficiency, wide operating range, and precise calibration and balance to ensure smooth operation. Material: HT200, silicon brass, QT450, 2Cr13, 304, 316, etc.

9. Middle shell bearings: copper bearings, wear-resistant rubber bearings or imported polymer bearings. Reliable work and long life.

10. Cone sleeve: reliably fix the impeller on the impeller shaft.

11. Lower shell bearing: copper bearing, grease filling, long-term trouble-free operation.

12. Lower shell: guide the liquid in the water filter to the impeller evenly with a small loss. Material: HT200, QT450, 2Cr13, 304, 316, etc.

13. Water filter: The length of the water filter should be appropriate to achieve a good condition and prevent large particles from entering the pump.

14. Drive shaft: high-strength carbon steel, chrome-plated on the bearing surface. According to needs, stainless steel material can be provided.

15. Water lift pipe: The water lift pipe can be installed by threaded connection or flange connection.

Keyword:
RJC series hot and cold water long shaft deep well pump
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