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Two Stage Split Case Pump

Capacity: 23.4~1188m³/h
Head: 10-36bar
Price: $11700-169000
Model: DK
Temperature: -20~80℃
Structure: Two-stage
Power: up to 1600kw
Speed: 1500~3000rpm
Efficiency: 69~84%
NPSH: 5~14m
Voltage: 380~10kv
Liquid Property: Various medium based on the material


The DK type split case pump is a two-stage spit case centrifugal pump with two impellers. The two impellers are fixed on the shaft by bushing nuts and impeller retaining sleeves, in order to reduce the leakage of liquid from the pressurized water chamber. The chamber is provided with a seal ring at the suction ports of the two impellers, and the two impellers are separated by a partition.

DK type split case pump is suitable for conveying clean water. It is mainly used in industrial, urban, factory and mine drainage equipment, and is also suitable for hydropower and agricultural irrigation.



1) Oil refinery, Petrochemical industry
2) Coal process industry
3) Chemical industry, Paper making
4) Common process engineering
5) Sea water desalt plant
6) Air-conditioning system
7) Power plant
8) Environmental protection project
9) Ship and maritime industry



two stage split case pump structure


1. High pressure with large flow rate

2. Easy to maintain

3. Water injection holes are provided at the highest point to pump vacuum or water injection before operation



250 --------------- Outlet diameter: 300mm
DK --------------- Two-stage split case centrifugal pump
240 --------------- Design head


two stage split case pump parameter

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.
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Split Case Pump
Mining Industry
Urban Water Supply
Light Industry
Chemical Industry
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