Profile: Carnes Co. produces sump tank cleaning machines. We provide diffusers, registers and grilles. We offer centrifugal baskets with filters to remove steel chips from the coolant used in milling machines. We manufacture centrifugal spun ventilators using spinning technology. We deal with steel, aluminum, extruded aluminum and stainless steel. Our electronically controlled steam humidifiers use a patented circuit board design eliminating the need for internal fusing. Our air volume terminal units accurately regulate airflow for maximum occupant comfort.