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DS-M 316L

DS-M 270 pl 316L

DS-M 316L

DS-M 270 pl 316L
  • Small footprint and light weight minimize installation, operating and maintenance costs
  • Laser welding ensures robust construction and improves process reliability
  • Gasket-free construction means high security against leakage
  • Superior thermal performance gives maximized heat recovery with minimized heating or cooling media. This reduces fuel consumption, energy costs and environmental impact.
  • Unique roller coaster plate pattern increases fatigue resistance and minimizes fouling
  • Easy to install


Alfa Laval DuroShell is a specially engineered plate-and-shell heat exchanger ideal for demanding duties, such as corrosive, high pressure and high temperature applications. Incorporating many innovative features to optimize customers' process performance, it takes the plate-and-shell concept to a new level. Alfa Laval DuroShell, with its laser-welded plates and many multiple pass and asymmetric flow capabilities, allows optimization of thermal efficiency and substantially improved fatigue resistance. Designed for use with liquids, gases and two-phase mixtures at pressures up to 100barG (1,450 psiG), in both PED and ASME, and at temperatures up to 450 °C (842 °F), Alfa Laval DuroShell is suitable for a wide range of aggressive media. Its capabilities reach far beyond both gasketed and many other welded heat exchanger technologies.

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