Adsorption dryers from L&W dry the compressed air to a pressure dew-point of -25°C, -40°C or down to -55°C and are optionally available with additional activated carbon adsorber. In the dry, highly undersaturated compressed air the condensation processes are not possible and thus no formation of liquid water can take place at temperatures above the dew point.
Adsorption dryers from L&W are made of pressure-resistant, welded and painted steel vessel, with an approval up to 420 bar. The valves are easily accessible and can be individually controlled without overlapping signals. A special blend consists of 20% water resistance silica gel and 80% highly drying molecular sieve is used for the operation.
The adsorption dryers are equipped as standard with pressure gauges and one pre- and final filter. Also the standard C1 control with display and integrated control functions handle all modes of the adsorption dryer and allow the independent individual operation of the dryer as well as integrated operation in the control of the existing compressed air systems. Together with an optional dew point sensor, the adsorption can be operated depending on the load in the variable cycle and can realize in that mode a energy saving of usually 20 - 70%.
Specification
- Pressure vessels MADE IN GERMANY
- Meets the highest safety standards
- High-quality, durable coating - Molecular sieve
- High-quality, effective material
- Stable pressure dew-points down to -55°C
- Energy-saving cycle time of 20 minutes - 2-layer blend
- Stable drying
- Extended lifetime of the blend - Individual valve control
- No pressure peaks during switch-over
- Reliable air supply - C1 control unit
- Plain text display
- Prepared for dew-point dependent control with variable cycle
- Individual choice of alarm management
- ...and much more
Available Accessories
- Dew-point sensor
- Differential pressure gauges with alarm contact
- Start-up device (minimum pressure valve)
- GSM module
- Switch-over control