ND multistage pump-China Slurry Pump、Slurry Pump、Sand Pump、Water Pump-Shijiazhuang Norman Pump Co., Ltd.

Contacts

TEL: +86-311-89259815
E-mail: sales@normanpump.com
Add: No.386,Zhaiying Street,Shijiazhuang City,Hebei Province,China.

ND singal suction multistage pump

This series pump is a horizontal, single suction, multi-stage centrifugal pump section.ND, NDC, NDA series are widely used in municipal,urban water supply and pressure boosting;
water supply and drainage for steel factory,petrochemical,power plant,mining, metallurgy, industrial circulating system and processing system; Water supply for boiler, condensing system, high-rise building or fire fighting system.

1. General Description
This ND series pump is a horizontal, single suction, multi-stage centrifugal pump section.The pump has compact construction,reasonable arrangement, attractive appearance.The inlet and outlet diameter is same which is convenient for pipeline connection.The capacity and head can be meetted by reducing or adding stage numbers and cutting the diameter of the impeller.
2. Introduction
ND ( NDC, NDA) series multistage centrifugal pumps are horizontally installation.Thanks to the use of advanced hydraulic model and low-speed motor, the pump features high efficiency, energy-saving, smooth operation, low noise and little vibration. Meanwhile, the service life of wearing parts has been multiplied, which has greatly lengthened the service life of pump.

Medium:
♦ Hot and cold clean, non-flammable and non-explosive liquid without solid grain and fiber.If for explosive liquid should choose explosion-proof motor.
♦ Mineral water, soft water, pure water, mine water,sewage,chemical liquid and other chemical mediums
♦ When the density or viscosity of liquid is larger than that of water, it is necessary to select a motor of high-power.
3. Model Explanation
ND ( NDC, NDA) 280-65×5
N: Our company(Norman)
D: Single suction Multistage
C: Corrosion
A: Abrasion
280: Capacity(m3/h)
65: Head(m)
5: Pump stage number

ND Series Multistage Pump Performance Chart

Application
ND ( NDC, NDA) series are widely used in municipal,urban water supply and pressure boosting; water supply and drainage for steel factory,petrochemical,power plant, mining, metallurgy, industrial circulating system and processing system; Water supply for boiler, condensing system, high-rise building or fire fighting system.

ND type pump apply to mining, factory and city water supply and drain, are used for transporting clear water without solid particles, and suspended substance or other liquids that their physical and chemical properties are similar to clear water.
NDC pump is mainly used in transporting corrosive liquid, such as industrial waste water,saline water,acid water,as well as sea water,etc. , which do not contain any solids in the medium.
NDA type pump apply to drainage works in steel works and mine, it is intended to deliver mine drainage and other sewage which contains more solid, sand, iron ect.

                      ND280-65×9 pump is used in pressurization system in Thailand.

         Multistage pump is used for recirculating cooling water in South Asia.

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