Vactor creates a patriotic tribute

FOR IMMEDIATE RELEASE

Vactor® creates a patriotic tribute

STREATOR, Ill. (August 12, 2004) — Vactor®, a subsidiary of Federal Signal Corporation, is pleased to display its patriotic pride this summer.  Sticker Dude Designs, in Lake Zurich, Ill., created a red, white and blue color scheme on this Vactor 2100 sewer cleaner for trade show displays.

The patriotic Vactor debuted at FedFleet 2004, July 20-22 in New York City. It will also appear at the APWA Public Works Congress and Exposition in Atlanta, Sept. 12-14.

Vactor has been the leader in sewer cleaning technology for more than three decades.  Visit Vactor on the Internet at www.vactor.com.

Vactor Manufacturing, Inc., based in Streator, Ill., is an innovator in sewer cleaning technology. Vactor is part of Federal Signal Corporation's (NYSE:FSS) Environmental Products Group, which includes Elgin Sweeper, Guzzler Manufacturing, Jetstream of Houston and Leach.