"HANDS-ON" DEMO — Modular Systems president George J. Koury demonstrates one of the 52 emergency rudder arresting systems that his company is supplying for Esso tankers so they will meet latest requirements of the Intergovernmental Maritime Consultative Organization (IMCO). Each system consists of a skid-mounted pump, driver (motor or diesel), directional indicator, and relief valves completely piped and tested before shipment. Modular Systems of Rockaway, N.J. is a division of Warren Pumps/Houdaille. For further information and a free brochure, Write 58 on Reader Service Card