Home | F.R.P. Cooling Tower | NSH Counter Flow Tower | NSH-175 | Square Type Cooling Tower NSH-175
Square Type Cooling Tower NSH-175
Product Origin Guangdong
Shipping Port Shenzhen
Color Yellow/White/Gray/Blue
Lead Time 15 working days
Payment TT, L/C, West Union
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  • Specification
  • Main parts
  • Application
  • Product Literation

NSH Counter Flow Cooling Tower Features

* Cooling capacity from 100 tons to 1500 tons per cell, for big cooling capacity, multi-cells are supplied.
* Great quality firm fiberglass reinforced plastic (F.R.P) parts resist corrosion.
* PVC drift eliminate to avoid the big water loss from the cooling tower.
* PVC filling (or PP infill for high temp.) is designed for maximum air/water contact for efficient heat transfer.
* Self-rotating sprinkler system with non-clog openings for long service life.
* Well adjusted Aluminum alloy or stainless steel (for options) drive fan to make sure its long service life.

* Totally enclosed fan motor is designed for outdoor operation - stands up to severe service duty.

* Galvanized motor mounts and discharge grille resist corrosion, never need painting. 
* Convenient inspection door make it easy to reach the inside for maintenance or replacing the parts .

* Access ladders make it easy to reach the fan and motors, and check the parts service condition.


1)  Technical Data of Square Type Counter Flow Cooling Tower NSH-175





Basic data



Counter flow square type

Low noise type




 Water flow

175 m3/h


 Inlet / outlet temperature

37C/ 32C


 Dry / Wet bulb temperature

31.5C/ 28C


 Cooling capacity

875,000 kcal/h


 Noise value

59.5 dB(A)

5.4 M distance

 Power supply



 Water quality



Design data

 Air/water ratio

0.68 kg/kg


 Tower head

6.3 m


 Blanching loss



 Evaporating loss

0.833 %


 Net weight

1600 kg


 Running weight

4290 kg


Fan data

 Fan type



 Air flow



 Static pressure

75 Pa


 Fan rotate speed

350 r/min



 2,4o0 mm


 Blade quantity

4 pcsset


 Motor power

5.5 kw


 Type of drive



 Motor starting method




 L × W × H

3,000×3,000×4,570 mm


 Inlet pipe dimension (DN)

150 mm

Outlet pipe dimension (DN)


 Full/drain pipe dimension (DN)

80 mm80 mm

 Automatic/manual feed water 

pipe dimension (DN)

40 mm40mm




totally fully enclosed


Alloy aluminum


 Casing, air inlet louver



 Fan stack

 Water basin, suction tank



Fire-resistance type

 Sprinkler system

 PVC/Galvanized steel & A.B.S



 Framework,  Motor support

Hot Dip Galvanized Steel

Britain BS EN ISO



※ For different working condition or special request, please query us for correct solution.

2) Overall dimension of counter flow square cooling water tower NSH-175

3) Foundation of counter flow square type water cooling tower NSH-175


※ We reserve the right to modify the above information without further notice.


Counter Flow Cooling Tower Main parts details

The Main parts of cooling tower consists of Motor, Fan, Infill, Sprinkler system, Drift Eliminator, F.R.P parts, etc. Newin Cooling towers are used great quality of the cooling tower parts to make sure the great performance and long lifespan. If customers have  special requirements for the cooling tower, we will try our best to satisfy your needs.



     Cooling tower Motor


 Cooling tower fan system


       Cooling tower infill


 Cooling tower Eliminator



    Tower inside structure


  Cooling tower structure


    Tower air inlet louver


     Cooling tower nozzle



Parts  Material  Remark

Water Basin

 F.R.P Water-resistance resin and high quality fiberglass mat


 F.R.P Water-resistance resin and high quality fiberglass mat
 Motor  Cast Iron Fully enclosed anti water type, other brand motors for option
 Motor support  Hot dip galvanized  steel  In accordance with BS EN ISO1461:1999 standard


 Alum alloy F.R.P for optional 


 P.V.C  film For high temperature inlet water, UPVC and PP material for option
 Drift Eliminator  P.V.C For high temperature inlet water, UPVC  material for option

 Air inlet louver

 F.R.P  Fiberglass Reinforced Plastic

 Sprinkler nozzle

 A.B.S  For high temperature inlet water, PP material for option

 Sprinkler pipe

 P.V.C  For high temperature inlet water, hot-dip galvanized steel for optional

 Bolts & Nuts 

 Electroplated   Stainless steel 304, 316 for optional
 Framework  Hot dip galvanized  steel   In accordance with BS EN ISO1461:1999 standard

※ For different working condition or special request, please query us for correct solution.

Cooling Tower Application

The counter flow cooling tower is mainly used in air conditioning cooling system, frozen industry, injection molding, tanning, foaming, electricity, steam turbine, aluminum processing, air compressors, industrial water cooling, etc.  Those industries  could be divided into 4 categories as follows:

♦  Air temperature adjust : air conditioning, refrigerator, freezer, refrigeration, air conditioning, etc.;
♦  Manufacturing and processing: the food industry, pharmaceutical industry, metal casting, plastic industry, rubber industry, textile industry, steel mills, chemical industry, petrochemical products, etc.;
♦ Cooling the running machines: mechanical operation of the generator, steam turbine, air compressor, hydraulic press, engine, etc.;
♦  other industries...


Below is some square type counter flow cooling towers' projects in different industries.


  Cooling Tower NSH-250-SA x 3 sets


   Cooling Tower NSH-750-TA, 3 cells



  Cooling Tower NSH-400-MA, 4 cells


                       Cooling Tower NSH-200-SA



                     Cooling Tower NSH-300-SA x 2 sets


                 Cooling Tower NSH-1000-DA, 2 cells



                Cooling Tower NSH-800-DL, 2 cells


                    Cooling Tower NSH-900-DL, 2 cells

Drawing and parameters:

Technical specification of cooling tower NSH-175  1cell unit

Outline dimension drawing of cooling tower NSH-175 1cell unit

Foundation size and construction drawing of cooling tower NSH-175  1cell 


The list technical details shall not be binding unless confirmed in writing by NEWIN. 

We reserve the rights to modify the technical details without further notice.
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