This Taco Shell & Tube Heat Exchanger, model G4208S, is a double wall heater style heat exchanger designed for steam to liquid heat transfer. With a nominal shell diameter of 4 inches, this heat exchanger features a two-pass configuration for efficient heat transfer. The tube bundle length measures 48 inches and is made of double wall copper with a smooth surface. The tubes have a diameter of 3/4" OD and are constructed with SB75-C122 material. This heat exchanger utilizes threaded connections for easy installation and maintenance. The tube plates on the shell side are made of 304 stainless steel, ensuring durability and corrosion resistance. Additionally, the steel separators provide efficient separation between the steam and liquid mediums. The working pressure of this heat exchanger is rated at 150 psi, making it suitable for various applications requiring high pressure capabilities.
Taco Shell & Tube Heat Exchangers Overview
Taco Shell & Tube Heat Exchangers are equipment used in HVAC systems and various industrial applications for the purpose of transferring heat between two fluids. These exchangers are composed of a large outer shell and an inner tube bundle. The arrangement allows one fluid to flow through the tubes while a second fluid circulates outside the tubes but within the shell. As they pass each other, heat exchange occurs, with the fluid inside the tubes either gaining or losing heat from the fluid in the shell. Taco Shell & Tube Heat Exchangers are noted for their durable construction, effectiveness in heat transfer, and ease of maintenance, including the straightforward process of replacing the tube bundle.
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