Commercial Buildings, Industrial Utilities, Machining, Marine, Metal and Equipment Manufacturers, Mining industry, Pharmaceutical industry, Raw Water Intake, Wastewater Transport and Flood Control, FIRE
Standard export wooden cases, or according to client's and products requirement
1 - 1
To be negotiated
D series Horizontal Centrifugal Cast Iron Multistage Pump
Description of D multistage pump
D/DG pump is a horizontal multistage centrifugal pump, which is fit for transportation clean (impurity content is less than 1%, granularity is less than 0.1mm) and or other liquid with physical and chemical characters like clean water.
D pump transportation medium temperature is not more than 80°C, which is fit for mine discharge and water feeding to factory and city.
DG pump transportation medium temperature should not be more than 105°C, which is fit for water feeding to small boiler or similar applications.
Multistage Water Pump Product features
High efficiency, convenient to instal and maintain
Adopts high efficiency and energy saving water power model. This series pump be of high efficiency, wide performance scope, operation placidly, low noise, long working flife and convenient to assemble and maintain etc.
Adopts soft padding seal or mechanical seal, it is safe and reliable, stuctures is simple and it is convenient to maintain
Longer time to use
The shaft is whole sealing structure, that made if not contact with medium, it won't be rusted, so the using life is longer.
Water pump operating conditions
• Medium temperature: <+105℃ • Capacity range: 3.75-500 m3/hr • Head range: 49-680 m
• Speed: 1480-2950 r/min
Notice: Y series motor can't be used in well. YB series motor can be used in well, but can't be used for excavation industry. If used for excavation industry, must use YBK series motor.
Pump Type and Definition
D multistage centrifugal pump
DG multistage boiler feed pump
155 flux (m3/h)
67 single stage lift (m)
Pump performance parameters
Pump construction drawing
Main part number at the drawing
1. Shaft 2. Mechanical seal gland 3. Mechanical seal
4. Inlet part
5. Severed head packing ring
7. Medium part
8. Guide vane
9. Outlet part
10. Balance plate
11. Foot casing
12. Shaft sleeve 13. O ring
14. Balance disc
15. Balanced wrap
16. Guide vane
18. Packing ring
19. Severed head impeller
Pump selection chart
We can produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.
CE, SGS, ISO9001 Certification
Packaging & Shipping
1. Outside package: standard export wooden cases.
2. Inner package: Stretch film.
What service of Shijiazhuang Naipu?
Produce the pump and spare parts according to client's drawing or sample.
Help customers select the type, size and operating speed of pumps that will perform at the lowest cost.
Offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Pay more attention to the quality in every process with different instruments.
Interchangeable metal design allow best material choice for any application.
Provide lifetime after sale service to solve any question during uses and large stock for standard spare parts.
One year guarantee for whole machine except of the wet end parts.
Shijiazhuang Naipu Pump Co., Ltd is a professional manufacturing enterprise of slurry pumps. We have about 30 years experiences and export to worldwide countries. Our technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. We proudly manufacture quality pumps whose parts are 100% reverse interchangeable with major brands. This means no more inventory hassles when you decide to use another pump supplier.