Cooling Tower Water Pump Manufacturer in China

Here are reliable cooling tower water pump manufacturers in China, commonly used for HVAC condenser water and industrial cooling tower circulation. I’ve grouped them by reputation and typical application so it’s easy to shortlist.

1. Top Cooling Tower Water Pump Manufacturer in China (Very Common in Cooling Tower Projects)

Shanghai Kaiquan Pump (凯泉泵业)

* One of China’s largest pump manufacturers

* Strong in HVAC & industrial cooling water

* Pump types: End suction, split case, vertical inline

* Standards: ISO 2858 / GB / ANSI equivalents

* Widely used in airports, data centers, high-rise buildings

Shanghai Liancheng Pump (上海连成)

* Strong reputation for cooling tower & condenser water pumps

* Pump types: End suction, split case, vertical turbine

* Materials: CI, DI, SS

* Good export experience

CNP / Nanfang Pump (南方泵业)

* Known for high-efficiency pumps

* Vertical inline & end suction pumps

* Often paired with IE3 motors + VFD

* Popular in green building projects

Shimge Pump (新界泵业)

* Cost-effective, large production volume

* Suitable for small to medium cooling towers

* Strong domestic and export market

2. International Brands Cooling Tower Water Pump Manufacturer in China

Higher price, but closer to US/EU standards.

* KSB China

* Ebara China

* Grundfos China

* Sulzer China

✔ Better QA systems

✔ ANSI & ISO compliance

✔ Easier global spare parts

3. Other Reliable Cooling Tower Water Pump Manufacturer in China

* Leo Pump (利欧泵业)

* Shandong Shuanglun

* Tongda Pump

* Hunan Zhongda

* Centrifugal Pump Factory of Shenyang

4. Common Pump Models Used for Cooling Towers

Pump Type	Typical Series
End suction	IS / NB / NKG / KQL
Vertical inline	GDL / CDLF / TP
Split case	S / KS / KPS
Vertical turbine	LC / VT

5. Why Chinese Pumps Are Used for Cooling Towers

✔ 30–60% lower cost

✔ Wide flow & head range

✔ Easy OEM replacement for Marley / EVAPCO / BAC

✔ Custom materials & coatings available

✔ Fast delivery times

6. What to Ask a Cooling Tower Water Pump Manufacturer in China (Important)

Before ordering, confirm:

* Pump performance curve

* NPSH required

* Mechanical seal brand & material

* Motor brand and efficiency (IE2 / IE3)

* Factory test & QC process

* Export packing & documentation

7. Typical Export Specifications

* Voltage: 380V / 400V / 415V (50Hz) or 460V (60Hz)

* Materials: CI casing, SS impeller

* Standard: ISO 2858 or ANSI equivalent

* Duty: Continuous cooling tower circulation