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GHM-40 Cross Flow superdyma Closed Water Cooling Tower
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GHM-40 Cross Flow superdyma Closed Water Cooling Tower

    Packaging: Standard packing ensures proper protection during transportation.
    Brand: SANJIU
    Place of Origin: Jiangsu, China (Mainland)

Basic Info

Model No.: GHM-40

Product Description

GHM Series Cross Flow Closed Water Cooling Towers

GHM Series is of capacities ranging from 25 to 300 tons/unit/hour, finished with alloy (Mg-Al-Zn) coated steel enclosure, stainless steel or copper heat exchange coils, and PVC fills. All raw materials are of virgin grade, with superior anti-corrosion features, and the longest service life in heavy duty environment. The enclosure can be also made in stainless steel 304 or 316L on customers’ request. 
This series is of induced draft type. The cool air is inlet through a large surface of one side of the tower, then directed perpendicularly to the spray water flow through both the heat exchange coils and PVC stuff. Eventually the hot wet air is drawn upwards to the outside through the tower top removing the heat. 
This cross-flow design is of high efficiency but lower initial and long term costs. Installation and maintenance is generally easy and economical. The towers dimensions can be customized to suit standard 20’ or 40’ containers to minimise delivery freight.


Product Description


GHM-40 Cross Flow superdyma Closed Water Cooling Tower



Note: All the data is under the condition of 28℃ wet temperature.

If any change of condition,the data will change.



Model no.

GHM-40(closed circuit)

Water flow rate

40m³/h, adjustable as different temperature

Cooling capacity

From 65~55to45~35

Water pressure


Pipe diameter

Input diameter(mm)


Output diameter(mm)


Rated Power

Fan (KW)


Spray pump(KW)


Material of shell/tower body

Superdyma(imported from Japan)

Material of tupe

SUS304;Red copper

Installation Method

Modular Design,Easy Install




 Closed water Cooling Tower shell is made in Mg-Al-Zn alloy coated steel, of "SuperDyma" series from company Nippon Steel, originally imported Japan. This special alloy coated steel is much better than galvanized steel in corrosion proof performance.




The primary use of cooling towers is to remove the heat absorbed in the circulating cooling water system used in power plants, petroleum refineries, petrochemical plants, natural gas processing plants, food processing plants, semi-conductor plants Etc… So Same Cooled Water Can Be Used Again… Which Saves Precious water …The smallest cooling towers are designed to handle water streams of only a few Liters of water per minute supplied in small pipes like those might see in a residence, while the largest cool hundreds of thousands of Liters per minute supplied in pipes as much as 15 feet (about 5 meters) in diameter on a large power plant.

A Cooling Tower is a heat exchange system that removes waste heat from a process system fluid, usually water.Cooling towers are used in both commercial and industrial applications.


Company Information


Packaging & Shipping


Our Services


-Quick response in 12 hours

-Professional and economical cooling solution for every client

-Considerate and complete after sales service






Below information are normally required to know for selection of a most proper tower model and solution:


Application:     (Explanations: Where the cooling towers will be used for? e.g. for HAVC system, Air Compressors, Melting Furnaces, etc.)
* Water Flow Rate:   /h (Explanations: How many Tons of water required per hour?)
* Inlet Water Temp.:   °C (Explanations: Temperature of hot water to be cooled) (also descriped as "water temperature drop")
* Outlet Water Temp.:   °C (Explanations: Temperature of cooled water, usually it shall be at least 3~4 °C higher than the wet-bulb temp.) 
* Wet-bulb Temp.:   °C (Explanations: Highest wet bulb temp. of the location/area or city to install the tower is essential to know to evaluate the size of towers)
* Power Supply:     (Explanations: 380V/3 Phases is standard, which we could have in stock, but for customized towers, the delivery time could be longer)


For easier discussions, 24 hours on line service available: Angela is online: skype: oasanjiu Mob./WhatsApp: 13559666650


Many thanks for your interests, and your inquires are always well attended!

Contact us if you need more details on Water Cooling Tower. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Water Cooling Tower、Water Cooling Tower. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Closed Circuit Cross Flow Cooling Tower

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