WED For a larger view, please mouseover the image.
For a larger view, please mouseover the image.
N2 Cooling water OUT
N1 Cooling water IN
N4 Process/barrier medium OUT
N3 Process/barrier medium IN
N7/N8 Process/barrier circuit vent
N5 Cooling circuit vent
N6 Cooling water drain
Heat exchangers of the WED range are used to cool process/barrier fluids in seal supply circuits. Designed as a tubular heat exchanger with integrated guide plates, the process/barrier medium is directed through the shell of the WED and the cooling medium through the tubes.

Circulation based on API 682 / ISO 21 049: Plan 21, Plan 22, Plan 23, Plan 41
  • Tubular heat exchanger design with integrated guide plates, extremely efficient cooling capacity yet very compact dimensions
  • Cooling capacity up to 36 kW*
  • Universal usage: parts in contact with the medium are made of 1.4571
  • It can be installed either in vertical or horizontal position
  • The heat exchanger can be dismantled: easy to clean
  • PED 2014/68/EU (Design and production in accordance with EU Pressure EquipmentDirective)
  • ASME VIII, Div. 1 (Design, calculation and production)
  • Chemical industry
  • Petrochemical industry
  • Oil and gas industry
  • Refining technology
  • Power plant technology
Cooling water side: it can be cleaned mechanically after the cover is removed.
Process/barrier medium side: flush with a suitable solvent.