SILVENT 306 L: with six 209 L nozzles. For applications that require a curtain of air across a broad surface. Typical areas of application include air cleaning, curtains around doors and entrances, paint drying, cleaning of conveyor belts, plywood sheets etc. Custom lengths are available upon request. SILVENT 306 L provides an air cone width of 340 mm (13.39”) at a distance of 150 mm (6”). Fully complies with OSHA safety standards and the noise limitations of the EU Machine Directive.