DFX Cast In Heat Exchangers

Durex Industries Announces DFX Cast In Heat Exchangers, Series 250, 550 and 750. These compact, low mass, electric in line circulation heaters are designed to quickly and safely heat liquids and gases. These cast-in-aluminum heat exchangers heat fluids indirectly instead of direct immersion providing a clean heating environment. They also protect oils and other viscous fluids from thermal breakdown often found in direct immersion applications. The heater elements are protected from corrosive attack and yet provide rapid heat up of process fluids. The excellent thermal conductivity of aluminum provides fast thermal response and excellent controllability.