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Aosua round counter flow cooling tower is mainly composed by motor,fan,sprinkler head,filler,casing,basing and air intake louver.
Aosua Round counter flow cooling tower has been technique corrected in the original basis.Not only match up high quality motor but also improve product’s material selection and technology.It make Aosua round counter flow cooling tower have more perfect users experience.
There are two types of round counter flow cooling tower heat resistant(GAB) and standard type(AB).
GAB is suitable when water inlet temperature over 55 C degree.AB is suitable when water inlet temperature under 55 C degree.


SPECIFICATIONS FOR 20 TON COOLING TOWER | ||||||
Design Parameter | Type | Round Counter Flow Cooling Tower | ||||
Model | AB-20 | |||||
Circular Water | m³/h | 20 | ||||
Inlet/Outlet Temp | ℃ | 37/32 | ||||
Setting/Wetbulb Temp | ℃ | 31.5 /28 | ||||
Noise(16meters) | dB(A) | 53 | ||||
Power Supply | V/Hz/P | 380/50/3 | ||||
Drift Loss | % | ≤0.01 | ||||
Evaporation Loss | % | ≦0.83 | ||||
Pa | 1.7 | |||||
Shipping/Operating Weight | KG | 140/300 | ||||
Fan Parameter | Fan Type | Axial-Flow | ||||
Air Rate | m³/h | 11300 | ||||
Fan Diamter | mm | 760 | ||||
Fan Blades | 4 | |||||
Drive Type | Directly | |||||
Power | kw | 0.37 | ||||
Main size | Max Dia Height Water Inlet/Outlet Dimater | mm | 1400 | |||
Height | mm | 1780 | ||||
Water Inlet/Outlet Dimater | DN50/DN50 | |||||
Material | Fan | ABS | ||||
Fan stack/Casing | FRP | |||||
Basin | ||||||
Sprinkler Head | ABS | |||||
Distributor pipe | PVC | |||||
Fill | PVC Fill | |||||
Basin Support | Hot Galvaningzing Steel | |||||
Water Inlet/Outlet Main Pipe | FRP | |||||
Fill support | Stainless steel | |||||
Motor Support | Galvanized Steel | |||||
Ladder | NO | |||||
Air inlet meshes | PVC | |||||
Fastener | Stainless Steel | |||||
Color | Cream-coloured | |||||
Material:PVC
Height:200mm/250mm/300mm
Thickness:0.3mm
Color:Black
Use temperature: 0-90 C
Material:PVC
Thickness:06-0.8mm
Size:custom-made
Material:FRP
Color:Beige
Material:Cast iron
Power:0.37KW
Voltage:380V(custom-made)
Frequency:50HZ(custom-made)
Speed:890 RPM
Diameter:760mm
Material:ABS
Shaft:42mm
Size:2"
Material:ABS
Blades: 4
Other Size Product







In May 2011,AOSUA got ISO9001:2008,UKAS(United Kingdom Accreditation Service) and IAF(International Accreditation Forum)That same year become a membership of CTI(Cooling Technology Institute) and The Chinese Association Of Refrigeration.
AOSUA's powerful combination of financial strength and technical expertise has established the company as a recognized manufacturer of market-leading products on a worldwide basis.

1.Provide install video if necessary.
2.Quality guarantee is 12 months.
3.If it was proved due to the quality problem,we will bear all cost for replace during quality guarantee time.
4.Oversea technical guidance.
5.Provide foundation drawing.
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