Vahterus Plate and Shell Heat Exchangers

Small Volume

  • 70% smaller footprint
  • Lighter weight
  • Easily Transportable

Fully Welded

  • Withstand high pressure
  • Withstand stress variation
  • Special plate pack weld technology
    that allows for even distribution of stress

Energy Efficient

  • Strong Turbulent
  • Better Heat transfer
  • High design pressure & temperature

Longer Uptime

  • Customizable even for the toughest fluid
  • Less fouling
  • Less risk of leak/crack
  • No gasket
Category:

Plate & Shell Heat Exchanger Concept

Below shows the basic concept of a single plate pack in a PSHE. The plates are arrange as
shown below with 1 plate turned 180 to one side and welded to the first plate which the plate
pack is a multiple of welded plates assembled.

Shell Arrangements

Below shows the basic shell arrangement of a fully welded PSHE:

  1. End Plate
  2. Plate Pack
  3. Flow Direction
  4. Mantel/Shell

Other Features

Flow Directors

Different plate pack orientation to direct the flow of the fluid for different applications

  1. General Applicaiton
  2. Gas Application
  3. Flooded Evaporators
  4. Condensers
  5. Combined Evaporators

Multi-Pass

The PSHE is also capable of running multi-pass application by using
stoppers in between shell & plate pack or in between plates.

  1. Plate Pack
  2. Flow Directors
  3. Shell Side Stoppers

Gasoline Cooler

Ammonia condenser in chemical plant, a Vahterus type 14HH-202/1/1 model
coming with a strainer installed in cooling water inlet.