This Taco Shell & Tube Heat Exchanger, model G4214S, 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 two tube passes and a tube bundle length of 84 inches. The tubes are made of double wall copper (smooth) with a diameter of 3/4" OD and SB75-C122 material. The connection type is channel-flanged without a cover, ensuring secure and efficient operation. The tube plates are made of 304 stainless steel, while the separators are made of steel for durability. This heat exchanger can handle a working pressure of up to 150 psi, making it suitable for various industrial applications.
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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