With our in-depth knowledge, we are able to provide a superior range of Boiler Fan Coupler. It is able to maintain a system pressure slightly below atmospheric pressure. It is used in systems such as steam boilers and thermal oil heaters. Boiler Fan Coupler is able to remove flue gases from combustion chambers. It is featured precision construction standards. It is suitable for use in critical air handling applications. It is able to create a vacuum of negative air pressure.