WSD WATER SEPARATORS

Atlas Copco’s WSD prevents condensed water from building up in your air system. The water separator comes
as standard with Atlas Copco’s aftercoolers and can also be installed at any point in your system. Made entirely of
rustproof material, these cyclone-based separators remove water aerosols to protect system components such as
dryers and filters. Maintenance-free and without moving parts, they come with an automatic or a manual drain.
 

WD AUTOMATIC DRAINS
The WD 80 drain valve provides completely automatic drainage of the water that collects at the lowest point of a compressed air system (e.g. at the bottom of a receiver or cyclone separator). Its patented design ensures minimal maintenance.
 

TWD TIMER DRAIN
The TWD timer drain removes condensate using a solenoid valve in combination with an electronic timer. Pre-selecting the timing
and length of each drain cycle minimizes compressed air loss. Compact, easy to install and fully automatic, the TWD is a costeffective drain solution for compressed air filters and vessels.
 

EWD ELECTRONIC DRAINS

The EWD range of electronic drains offers safe, dependable and efficient condensate drainage. The intelligent drain function
monitors condensate build-up and removes the liquid only when necessary, avoiding compressed air loss. Special EWD
drains are also available for oil-contaminated condensate. The range can be delivered with additional hard coating for oil-free
and aggressive condensate.

OSC CONDENSATE TREATMENT
The state-of-the-art OSC range uses patented technology to separate compressed air condensate. The multi-stage separation process with buoyant oleophilic filters and activated carbon ensures exceptional performance, long filter lifetime and trouble-free operation.