Welded Plate & Frame Heat Exchangers

The Ultramax offers all the benefits of a plate-type exchanger but overcomes the limitations of gasketed models.


It can operate at very high pressures (maximum design pressure 1,000 psig) and at low and high temperatures (-320 F to 650 F).

The Ultramax can handle liquids, gases and mixtures of the two.



Special alloy construction is available, allowing it to be used with aggressive media.

Applications include: high temperature steam, amines, thermal oil, nitrogen, solvents, and other aggressive media not compatible with gasketed heat exchangers. Four-inch connections allow up to 400 GPM in a single unit.

Threaded, flanged, and sanitary connections make the unit suitable for a number of industries.