San air tools supplies two models of pneumatically operated vibrators, with piston diameter of 25 mm and 32 mm. These air vibrators offer nonstop duty with low noise, and are protected against dirt intake and easily mountable. The application areas of the air vibrators include chemical, pharmaceutical, foods, mining and electronics. These air vibrators from san air tools can be attached to hoppers, bins, feeders, conveyors, screens, chutes, flow pipes and packing tables to improve material flow. This 25 mm piston vibrator [model sv-25] weighs 1.4 kg and develops 3,800 to 4,500 vibrations/min at 6-kg/cm2-air pressure. The 32 mm diameter piston vibrator [model sv-32] weighs 3.3 kg and develops 3,800 to 4,500 vibrations/min at 6 kg/cm2 air pressure and consumes approximately 4 cfm of air.