Standard Air Knife in Aluminium

The standard air knife™ is EXAIR's original air knife design. It uses a Coanda profile which turns the airflow 90 degrees from its outlet. This creates a low pressure area capable of entraining ambient air at a ratio of 30:1 while producing a powerful airflow; but does have a higher operating cost than the Super Air Knife. 

The standard air knife is available in seven standard lengths, this measurement refers to the airflow length, the overall length is 1" longer.

A standard air knife has compressed air inlets on each end. Lengths 24" and longer should be supplied with compressed air at each end to maintain uniform airflow.

EXAIR standard air knives comply with OSHA's Safety Requirements, the EU General Product Safety Directive (2001/95/EC) and meet the noise limitation requirements of the EU Machinery Directive (2006/42/EC). All sound level measurements are taken at 3 feet away.

The use of clean air is essential.

* Please Note Power Supply Sold Separately