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1 General Information
1.1 Device Information
Please fill in the fields accordingly. Correct information enables proper and efficient
maintenance of the device, selection of spare parts and technical support.
1.2 Supplier Information
1.3 Basics
Compressed air contains contaminants such as water, oil and particulates which must be
removed or reduced to the acceptable level based on specific application requirements.
Standard ISO8573-1 specifies air purity/quality classes for these contaminants. Humidity
(water vapor content) is expressed in the terms of Pressure Dew Point (PDP) where Dew point
is the temperature at which air is 100% saturated with moisture. When the temperature of
the air reduces to or below the dew point, condensation will occur. Reduction of water
content down to pressure dew point +3°C is usually achieved with refrigerant dryers while for
lower pressure dew points adsorption (also called desiccant) dryers are typically used.
Adsorption dryer model:
Serial number:
Year of production:
Commissioning date:
Type of towers:
Left tower serial number:
Right tower serial number:
Name:
Address:
Telephone/Fax:
e-mail:
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