Delta T. Systems is the world leader in marine engine room ventilation systems. Originally established in 1992, the company was born out of a critical need to provide a reliable supply of clean, dry, salt-free air to the engine rooms of commercial vessels, pleasure yachts, and U.S. Military vessels, as well as the offshore oil and gas industry. We have over 18,000 applications worldwide. Products include: Fans, Fire Dampers, Fan Controls, Modular Exhaust and Moisture Eliminators. Our market is worldwide and we have distributors and/or representatives in most of the world markets.