WEL6
Air cooler

WEL6 <br/>Air cooler For a larger view, please mouseover the image.
For a larger view, please mouseover the image.
WEL6002A4

A From mechanical seal
B To mechanical seal
C Vent
D Drain
Heat exchangers of the WEL6000A4 range (shown here: WEL6002A4) are used to cool process/barrier fluids in seal supply circuits. The heat exchangers are made of helical, laser-welded finned tubes. The cooling medium is ambient air. It is important, therefore, for WEL heat exchangers to be installed in well ventilated places indoors or, ideally, outdoors. There is a choice of three different basic versions of the WEL6 range as well as being supplied fully assembled together with valves, base frame and other system components.
  • Operating limits up to 44 bar / 260 °C
    (638 PSI / 500 °F) (tube side): suitable for a wide range of demanding operating conditions.
  • Can be completely vented and drained
  • Seamless pipes
  • Stainless steel 316/316L: high resistance to corrosive media
  • API 682 / ISO 21049
  • API 682 4th ed. Cat. 2/3 - 1CW-FL
  • API 682 4th ed. Cat. 2/3 - 2CW-CW
  • API 682 4th ed. Cat. 2/3 - 2CW-CS
  • API 682 4th ed. Cat. 2/3 - 3CW-FB
  • API 682 4th ed. Cat. 2/3 - 3CW-BB
  • API 682 4th ed. Cat. 2/3 - 3CW-FF
  • API 682 4th ed. Cat. 1 - 1CW-FX
  • API 682 4th ed. Cat. 1 - 2CW-CW
  • API 682 4th ed. Cat. 1 - 3CW-FB
  • Refining technology
  • Oil and gas industry
  • Petrochemical industry
  • Chemical industry
  • Power plant technology
PED 2014/68/EU (Design and production in accordance with EU Pressure Equipment Directive) or ASME VIII, Div. 1 (Calculation based on ASME VIII, Div. 1 - cooler not subject to ASME stamp requirements, piping <6").