D Series Multistage Pump

Discharge Size: 2-12 inch (50-300mm)
Max Flow Rate: 850m³/h
Max Head: 816m
Temperature Range: -20 to 150°C
Max Pump Stage: 14 stages
Speed: 1480/1750/2950/3500 rpm
Seal Type: Packing or Mechanical Seal
Drive Option: Diesel Engine, Electric Motor, or Bare Pump
Multistage Pump Type (5 Types): D series, MD series, DY series, DF series, DG series

Description

PRODUCT DESCRIPTION

D series high pressure multistage centrifugal pumps applicable to deliver those fluid without solid, particles or any other suspended stuff. water for instance. They can also be used to transport hot water, oils, corrosive or wear-resistant media, etc. with the different pump material, seal type, and adding a cooling system.

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PERFORMANCE DATA

	D series	DF series	DY series	MD series	DG series
Liquid	Clean water	Corrosive liquid	Oil (within 120cst viscosity)	Sewage (within 0.5mm solids)	hot water
Liquid temperature	≤80℃	-20℃ ~105℃	-20℃ ~105℃	-20℃ ~80℃	-20℃ ~150℃
application	Suitable for mining, mill and city water supply and drainage	Suitable for corrosive and non-solid liquid	Suitable for non-solid oily liquid and petroleum product	Suitable for neutral liquid from mining well or other similar liquid	Suitable for boiler water supply or transporting medium similar to hot water

PRODUCT FEATURES

Multiple Impellers Structure

The discharge pressure is high with using multiple impellers structure.

Reliable

It is with packing or mechanical seal. The pump is more reliable, and durable with low noise perormance, easy maintenance and wide scope of usage.

APPLICATION

Air Condition Water Circulation
Cooling System
Fire-Fighting System
Irrigation
Industrial Water Supply System
Booster and Pressurization Set

CONFIGURATION OPTIONAL

Skid Mounted Diesel Engine Pump
Silent Type Diesel Engine Pump
Electric Motor Pump ( Directly Driven)
Electric Motor Pump ( Belt Driven)
2 Wheels Trailer Mounted
4 Wheels Trailer Mounted
Rain-cover (For Engine )
Full Closed Type Rain-cover (For Both Engine and Pump))

FAQ

1What safety precautions should be taken when operating a horizontal multistage centrifugal pump?

Adherence to manufacturer's operating instructions and safety guidelines is paramount. This includes proper electrical connections, fluid handling procedures according to the required levels of safety, and protocols for proper maintenance and repair, to minimize the risk of injury or equipment damage. Safety measures, such as proper grounding, process safety devices, and emergency shutdown systems when applicable, should be incorporated in the design and operat.

2How does the multistage construction of this pump impact its performance?

The multistage design allows for a substantial increase in the total head generated by the pump compared to a single-stage design with similar dimensions. Each stage adds to the pressure, enabling the pump to deliver to much higher pressures at a given flow rate by multiplying the pressure provided at each individual stage. This increased capacity is often achieved with comparatively more compact dimensions compared to a single-stage design capable of achieving the same output.

3How does this type of pump maintain efficiency and reliability over time?

Durability and efficiency are key to any good pump, and our horizontal multistage centrifugal pumps deliver both. Advanced design features and high-quality materials contribute to resilience against wear and tear and corrosion. Optimized impeller geometry and sealing systems enhance performance and longevity, meaning your investment in a horizontal multistage centrifugal pump is a solid investment in the