Alfa Laval's brazed heat exchangers.

The compact, lightweight units offer low hold-up volume and cooling capacity ranging from 0.3 to 23 tons refrigeration, says the company. The models complete the product range with units in half-ton increments up to 5 tons and in traditional nominal sizes from 5 tons to 200 tons.

The new brazed heat exchangers can be used for refrigeration duties, the company says. All models are available with CE or UL approval.