PWS Air / Water heat exchanger

This range of vertical air-water heat exchanger, PWS, with a IP 55 protection degree, is ideal for dusty environments with high temperatures. Air cleanliness and the temperature around the enclosure will not affect the heat exchanger's performance. Several sizes of the heat exchanger are available, making the choice of the most optimum heat exchanger easy.

CE Declaration of Conformity
Feature: IP 55
PWS Product Image
PWS Catalogue drawing image
  • Item list
  • Technical data
  • Features
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Item list

Item no. Description Height
Cooling Capacity 200 l/h - W10/A35
Power W10/A35
Current W10/A35
PWS7062R5 Air/ water heat exchanger 500 200 100 600 68 / 70 0.35 / 0.38
PWS7102R5 Air/ water heat exchanger 500 200 150 950 82 / 84 0.35 / 0.40
PWS7152R5 Air/ water heat exchanger 950 400 115 1500 125 / 182 0.55 / 0.75
PWS7332R5 Air/ water heat exchanger 950 400 190 3150 295 / 385 1.30 / 1.70

Technical data


For vertical installation. Additional work is not required to the cutout to guarantee the IP. Integrated thermostat and solenoid valve for temperature control, and temperature monitoring with alarm contact. The thermostat is adjustable between 8 °C and 50 °C, factory setting 35 °C. Maximum permissible operating pressure of 10 bar. The cooling capacity for specific conditions are indicated in the diagrams. Water inlet temperature between 1 °C up to 35 °C.

Type of connection:

Spring-type terminal included with plug for electrical connection, 13 mm hose nozzle for water pipe connections.


Housing made of galvanized steel powder coated. Heat exchanger manufactured from copper pipe, with aluminium fins.

Ambient temperature range:

+1 °C to +70 °C.


IP 55 towards the electrical enclosure.


RAL 7035.

Pack quantity:

One unit.



Vertical Air-Water heat exchanger with a IP 55 protection degree.


The heat exchanger provides ventilation without using the air immediately around the enclosure. Customers can choose the heat exchanger that meets their requirements the most, removing any extra costs due to oversizing.


The air cleanliness and temperature immediately around the enclosure will not affect the performance of the heat exchanger, making it a good solution for dusty environments with high temperatures.

Image (JPG 591 x 800 px) PWS Catalogue drawing image 125 KB
Image (JPG 600 x 600 px) PWS Product Image 25 KB
Manual (PDF) PWS-PWD Manual 153 KB
Mounting instructions document (PDF) Thermal Management PWS 626 KB
Product sheet (PDF) PWS(RUSSIAN) 682 KB
Document (PDF) CE Declaration of Conformity 156 KB