Parker Zander's cold-regenerating adsorption dryers from the K-MT 1-4 product series were developed to dry industrial compressed air reliably and efficiently to a pressure dew point of -70 °C. These compact units can be freestanding or wall mounted. They have factory built-in high performance pre- and post-filters and are suitable for flow rates of up to 35 m³/h in a system with an operating pressure of 7 bar (100 psig).
Characteristics:
• Pressure dew point down to -70 °C
• Flow rates of up to 35 m³/h at 7 bar g (100 psig)
• High-performance pre- and post-filters installed as standard
Advantages for the customer:
• Highest air quality
• Compact and space-saving
• Energy efficient
High flexibility due to a variety of options and accessories Energy savings:
If an application requires a unit that can handle variations in operating pressure and load, it is optional to install a dew point sensor at the dryer outlet. In this operating mode, switching between the chambers only takes place when necessary. A switch to the regenerated chamber only occurs when the adjustable dew point value is reached. This function allows the adsorption phase to be extended, thereby avoiding the unnecessary consumption of purge air for regeneration and therefore leading to energy savings. The compressed air can optionally be dried to dew points of -25 °C to -70 °C.
Sizing and selection:
To meet the specified air purity performance, a compressed air dryer must be correctly designed for minimum operating pressure, maximum inlet temperature and maximum inlet air flow - for this the correction factors specified in the product information sheet must be applied.