Rugged & Durable

Alfa Laval DuroShell

Robust fully welded plate-and-shell heat exchanger designed for aggressive media, high pressures, and extreme temperatures.

Engineered for Tough Duties

DuroShell is a specially engineered, gasket-free plate exchanger that thrives where others fail. Its unique fully welded construction and patented plate patterns provide high fatigue resistance and superior thermal efficiency for corrosive environments.

Built to handle pressures up to 100 bar and temperatures up to 450°C, it is the ideal choice for demanding duties in chemical, energy, and marine applications.

DUROSHELL RUGGED

Superior Performance

Fatigue Resistance

PowerPack™ distribution tubes and RollerCoaster™ patterns significantly improve resistance to thermal and mechanical stress.

Compact Footprint

Offers much smaller size and lower weight compared to traditional shell-and-tube heat exchangers, reducing installation cost.

Minimal Fouling

High turbulence generated by the plate geometry minimizes fouling, maintaining stable performance and extending service intervals.

Key Features

  • Fully welded, gasket-free security
  • Innovative CutWing plates for optimal flow
  • Operating pressures up to 100 bar (1,450 psi)
  • Temperature range from -196°C to 450°C
  • Horizontal or vertical installation flexibility

Common Applications

  • Chemical process cooling/heating
  • LNG vaporizers and gas applications
  • High-pressure steam heaters
  • Corrosive media evaporation and condensation
  • Biomass CHP heat recovery

Reliable Heat Transfer for Extreme Conditions

Expert support for selecting and specifying DuroShell solutions for your critical process.

Contact Technical Sales