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Single Stage Chemical Pump

Capacity: 5.5-2600m³/h
Head: 1.6-25bar
Price: $4300-37000
Model: CZ/ZA
Temperature: -80~120℃
Structure: Single stage
Power: 2.2-1120kw
Speed: 1475-2950r/min
Efficiency: 17-88%
NPSH: 1-9m
Voltage: 380V
Liquid Property: Corrosive liquid


Single stage chemical processing pump is designed base on API610 and VDMA24297 standard. It is a single stage end suction cantilevered volute pump. The pump body is foot supported, end suction impeller, axially suction and radially discharge. The hydraulic balance of the axial force is due to the front and rear ring and the balance hole. The shaft seal includes mechanical seal, packing seal and single or double cartridge seal. Mechanical seal will be equipped with cooling, flushing or sealing fluid system. It can handling inorganic acid and organic acid solution such as sulfuric acid, nitric acid, hydrochloric acid and phosphoric acid, alkaline solution such as sodium hydroxide and sodium carbonate, salt solution, liquid petrochemical product, organic compounds and other corrosive fluid.



1) Oil refinery, petrochemical industry, coal processing, cryogenic engineering
2) Paper industry, sugar industry
3) Water supply plant, desalination plants
4) Power plant, environmental protection engineer, shipping industry




1.The structure is a rear door type, so it is not necessary to disassemble the suction and discharge pipes during maintenance, which is easy for maintenance.

2.The rear cover of the impeller has a sealing ring, which can basically balance the axial force, and the residual unbalanced force is received by the thrust bearing.



CZ/ZA --------------- Single stage chemical processing pump
25 --------------- Outlet diameter
200 ---------------- Impeller diameter
C ----------------- A, B, C separately represents that outer diameter of impeller is changed the first, the second and the third time.





Why Choose Us
Zoomlian Pump Co., Ltd. was founded in 1989 and located in Changsha,Hunan Province, China. Our company has become one of the largest multistage pump manufacturers in mainland China and set up technical developing center, production center, sales and after-sales service center. We offers a portfolio of high quality industrial pumps which the main products are self balancing multistage pumps, multistage pumps, double suction split case pumps and chemical pumps.
High Quality
100% inspection for each pump part
Pre-sales Service
Engineering support and pump selection guidance
After-sales Service
One year product guarantee and training service

What is your product range?

AWe mainly supply all multistage ring sectional pumps, split case pumps, end suction chemical pumps driven by electric or diesel engine for over 30 years. If you have other demands such as sewage pumps, submersible pumps as well as the pumps we listed on our website. We have serveral cooperative manufacturers who can provide such pumps.

Are you a manufacturer or trading company?

AWe are a manufacturer who is mainly focusing on multistage pumps engaged in mines, power plants and chemical plants and etc.

What information shall I provide you when I need your offer?

A1. Capacity and total head (working pressure)of the pump. 2.Liquid medium, medium temperature. 3.Electric motor: Voltage, Frequency. 4. More other specifications, the better.

Can the pumps be shipped by air if I need them urgently?

AYes, of course we can deliver them by air. But I have to remind you that the freight costs will be very expensive.

Do you sell other brands water pumps? And do you accept OEM?

ANo, we don’t sell other brands pumps, but you may send me your detailed specification requirement if our brand is ok for you. And we accept OEM.

The specification requirements of our pumps are different with what you give out,can you customize them as my data?

AYes, we can. Please send me your detailed specification requirement then we will choose the suitable pumps to quote you.
Need More Information?
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Contact ZB
0086 731 88192011
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