Standard High Efficiency Multistage Centrifugal Pump for Clean Water

Standard High Efficiency Multistage Centrifugal Pump Structure Chart

The D type multistage centrifugal pump is designed for the transportation of clean water at temperatures below 80°C or similar physical and chemical liquids. It is ideal for applications in mining, mills, and urban water supply and drainage systems.
These pumps are single-suction, horizontal segmental multistage centrifugal pumps with a horizontal inlet and vertical outlet. They can be connected to submersible or vacuum pumps to increase suction head lift. Compared to other types of pumps, they offer a cost-effective solution with high head and large capacity.

Nomenclature:

100D16x5

D stands for a clean water multistage centrifugal pump.

100 refers to the inlet flange diameter of the pump being 100 mm.

16 indicates the design point of the single-stage head is 16 meters.

5 represents the number of stages in the pump, which also means it has 5 impellers.

Performance Table:

Flow Capacities range: 36 cbm/h ~ 72 cbm/h
Heads/Deliveries: 22m ~ 180 m
Speed: 2950 rpm
Motor Power: 7.5 kw ~ 37 kw
Efficiency: 66% ~ 73%

 

Production Process:

Casting + CNC processing + Parts test (Vision inspection + Dimensional measurement + Impeller static equilibrium test) + Casings installation and leakage test + Pump installation + mechanical seal test + Deflection tester for the coupling assembly + Test bed testing + Painting + Packing
Strict Quality Control: Incoming material inspection + CNC parts inspection + Installation process inspection + Function test + Shaft run-out test

Our Service:
As a professional manufacturer of multistage centrifugal pumps, we can produce different types of pumps according to your application. We offer D, DF, DY, MD, DG series of traditional multistage centrifugal pumps; and D(P), DF(P), DY(P), MD(P), DG(P) series of self-balancing multistage centrifugal pumps.

Typically, D/D(P) type pumps are used for transporting water free of solid particles and at temperatures below 80°C, or similar physical and chemical liquids. They are suitable for mining, mills, and city water supply and drainage systems.

DF/DF(P) type pumps are designed for corrosive liquids with a temperature range from -20°C to 105°C and no solid particles. We manufacture these based on the gravity, density, working temperature, and suction pressure of the fluid.

DY/DY(P) type pumps are used for non-solid oily liquids and petroleum products within a temperature range of -20°C to 105°C and viscosity less than 120cst.

MD/MD(P) type pumps are suitable for neutral liquids from mining wells or similar fluids. The density and size of the particles in the sewage should be less than 1.5% and 0.5mm respectively, and the temperature range of the sewage should be between -20°C and 80°C.

DG/DG(P) type pumps are used for low and medium pressure hot water transmission, commonly known as boiler feed pumps. The temperature range is from -20°C to 150°C.

All pumps have a maximum suction pressure of 0.6MPa.






FAQ

Q1. What is your product range?
We can supply boiler water pumps, multi-stage centrifugal pumps, clean water pumps, sewage pumps, chemical pumps, oil pumps, self-priming pumps, centrifugal submersible pumps, single-stage pumps, industrial pumps, and more.
Q2. Are you a manufacturer?
Yes, we are a professional manufacturer of horizontal multi-stage centrifugal pumps with over 20 years of experience.
Q3. What information do you need for a quotation?
Please provide us with the pump flow rate, head, medium, temperature, material, and quantity, and we will recommend the most suitable product for you.
Q4. Can you supply motors together?
Yes, we work with partner factories and most domestic customers require complete sets. For foreign customers, you can purchase similar motors to avoid high customs duties if applicable.
Q5. What are your quality standards?
We follow ISO9001:2008 and Chinese government standards for multi-stage centrifugal water pumps.
Q6. What is your warranty policy?
Under the operation manual and routine maintenance, the warranty is one year, while wearing parts are covered for six months.
 

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