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End Scution Pump2019-05-30T13:51:37+08:00

QI Centrifugal Water Pump

QI Centrifugal Water Pump Introduction

QI centrifugal water pump is a single stage, single suction pump for pumping clean water and the other liquids physically and chemically similar to the clean water. This pump is suitable for public water supply, drainage duties in industries and land irrigation in agriculture.
QI pump is designed as back pull out construction, which can help the end users maintenance much easier.

QI Centrifugal Water Pump Feature

1.QI centrifugal water pump comply with ISO2858 international standard.
2.Easy installation and moving, open back structure makes it easy to take out the rotor;
3.Discharge on top center, pump body supported by anchor assure the stable structure and maximum resistance off-center and distortion caused by line load;
4.No overload design, make sure performance operate stably;
5.Adopt national standard hydraulic model make sure high operation efficiency and good anti-cavitation performance;Packing seal and mechanical seal are available.

QI Centrifugal Water Pump Application

1.Water supply system,air condition system;
2.Clean,thin,non-corrosive,non-flammable or non-explosive liquid without grain or fiber;
3.Booster, constant pressure water supply;
4.Firefighting, splitting system, farming irrigation/drainage;
5.Industry cooling, heater circulation system;,industry transferring, drain system.

QI-water-pump-performance-chart

QI-end-suction-pump-structure

QI Centrifugal Water Pump Performance
Pump TypeCapacity

(m3/h)

Head

(m)

Speed

(rpm)

Motor Power(kw)Eff

(%)

QI 503-143.7-821450-29000.55-1121.5-60
QI 656-303.8-115.41450-29000.55-3025-75
QI 8012-603.6-1281450-29000.55-3739-75
QI 10024.3-1203.7-1331450-29001.1-7551-78
QI 12551.4-2408.4-1331450-29004-11052-81
QI 150104-24013-53145011-4562-81
QI 200194-46013.1-55145022-9065.5-82
QI 250320-76022.6-52148075-13267.5-84.5
QI 300530-120021.9-38148090-13261.66-107.6

There are different material for the pump parts for different liquids:

No.CountryCast IronDuctile IronStainless Steel 304Stainless Steel 316
1ChinaHT250QT500-70Cr18Ni90Cr17Ni12Mo2
2USNO.3570-50-05SS304SS316
3JapanFC250FCD500SUS304SUS316
4GermanyGG25GGG50X5CrNi18.9X5CrNiMo18.10
5ItalyG25GS500-7
6FranceFGL250FGS500-7Z6CN18.09Z6CND17.12
7ISO250500-71120,20a

 

We could also do all kinds of special materials like bronze (brass), duplex stainless steel pump and parts for special application.

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Contact Info

Economic and Technical Development District,Shijiazhuang,China

Phone: +86-311-89940549

Mobile: +86-150 3285 7866

Fax: +86-311-86271170

Web: www.waterpumpcn.com

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