This Taco Shell & Tube Heat Exchanger, model E20212S, is a single-heat exchanger designed to transfer heat between steam and liquid. With a nominal shell diameter of 20 inches, it features two tube passes for efficient heat transfer. The tube bundle length measures 72 inches, and the tubes are made of 304 stainless steel with a size of 3/4 OD x .049 wall SA249 TP304, 18 Ga. The heat transfer medium is steam to liquid. The connection type is channel-flanged without a cover. The tube plate material is grooved steel, and the separators are made of steel. This heat exchanger can withstand a working pressure of up to 150 psi.
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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