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EXAIR’s New Longer Super Air Knives Cover Wide Spans, Resist Temperature and Corrosion

New Stainless Steel Long Super Air Knives provide even greater spans of uninterrupted airflow.


EXAIR now manufactures longer lengths of Stainless Steel Long Super Air Knives. Previously, when an EXAIR Super Air Knife system needed to be longer than 60" (1524mm), it had to consist of two shorter Air Knives that were connected with a coupling bracket. Now, one-piece Super Air Knives are available up to a maximum length of 108" (2743mm). The one piece construction of these units eases installation and saves space. The corrosion resistant design ensures seamless airflow and withstands temperatures up to 800°F (427°C). Super Air Knives produce a laminar sheet of airflow to blow off, dry or cool large surfaces up to 108" (2743mm) wide. The energy efficient design minimizes compressed air use by entraining 40 parts room air to one part compressed air. It is ideal for blowing corrosive chemicals off parts, drying food products and cooling hot materials such as molten glass, castings and molded parts.

The Long Super Air Knives provide a uniform, high volume, high velocity curtain of air that is infinitely adjustable from a gentle blowing force to a hard-hitting blast of air. The compact profile measures 1.75" x 1.44" with compressed air inlets located on each end and the bottom to permit easy mounting in tight spaces. The Long Super Air Knife is quiet, maintenance free, has no moving parts to wear out, is CE compliant and meets OSHA safety standard 1910.242(b).

Super Air Knives are available from stock in Type 303 and Type 316 Stainless Steel as well as Aluminum and PVDF. A factory installed plumbing kit is also available that makes it easy to connect Long Super Air Knives to any plant compressed air system and obtain the best performance. Prices start at $2081.


New EXAIR Stainless Steel Long Super Air Knives provide even longer spans of uninterrupted airflow up to 108"!