Spiral Heat Exchanger Column

The Nexson GREENSPIRAL™ Type 2 column heat exchanger is ideal for handling biphasic applications where condensation is required for vapors, with or without inert gases, for evaporation of large flow rates, and where a low pressure drop is required, such as in near-vacuum applications.

The GREENSPIRAL™ Type 2 column heat exchanger features a unique design that can be used for condensing and boiling duties between two gases or in liquid-to-gas systems.

In condenser mode, the vapor circulates in a crossflow manner through a fully open channel, resulting in negligible pressure drop, while the coolant medium circulates through a closed spiral channel.

In evaporator or reboiler mode, the process medium circulates through an adjustable channel gap that is fully open, making it ideal for fouling fluids.

In either mode, the GREENSPIRAL™ Type 2 column heat exchanger provides easy access for inspection and/or mechanical cleaning.