Sometimes called a moisture trap, a separator removes only liquid water from compressed air lines. Within a separator there are usually impingement baffles, wire mesh, cyclonic devices, or filter elements. These features force liquid to fall to a low point in the container.
The Words Warthog and the Stylized Warthog are Registered in U.S. Patent and Trademark Office. Reg. No. 7,109,357 and 7,109,356