SILVENT 915: dispersion nozzle that generates a broad and circular air cone pattern. Designed for applications where air must be spread over a greater area at a short blowing distance. Works best when the blowing distance does not exceed 150 mm (6"). When blowing inside pipe and ducts the inside diameter should be between Ø 25 - 100 mm (1" - 4"). The standard exhaust angle is 45°. However, the design of the nozzle permits the angle of the exhaust holes to be modified. Upon request, angles of 90° or 135° are available. Low noise level and air consumption. Fully complies with EU Machine Directive noise limitations and OSHA safety regulations.