Spiral heat exchanger DTC series
liquid/liquidstainless steelcopper

spiral heat exchanger
spiral heat exchanger
spiral heat exchanger
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Characteristics

Type
spiral
Fluid
liquid/liquid
Material
stainless steel, copper, titanium, nickel
Other characteristics
spiral
Operating pressure

137 bar, 337 bar, 375 bar
(1,987.02 psi, 4,887.77 psi, 5,438.92 psi)

Temperature

148 °C, 537 °C, 593 °C
(298 °F, 999 °F, 1,099 °F)

Description

Sentry DTC (dual tube coil) tube-in-tube heat exchangers are spirally wound, full counter flow heat exchangers well suited for a variety of applications where low flow rates of high temperature and/or high pressure fluids need cooling or heating. The sturdy tube-within-a-tube concept uses heavy duty terminal fittings to provide for a plain tube end interface for the inner tube, and a compression connection for the outer tube. The plain end of the inner tube is easily adapted to a variety of connections including compression, threaded, socket weld, sanitary clamp and many more. The tube-within-a-tube design also provides for high pressure/temperature capabilities on both sides of the heat exchanger, providing greater application flexibility. The single continuous inner tube increases reliability and cleanliness and allows the unit to be completely drainable. Fully drainable inner and outer coil Spiral wound for maximum counterflow efficiency Constant fluid velocity No dead spots or crevices Excellent for multi-phase/multicomponent fluids and slurries
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.