Profile: Saunco Air Technologies offers dust control equipments. Our silo filter vent 30SV250 features heavy-duty, polyester bags with snap-in ring bottoms, high-frequency air vibrator cleaning, control panel with timer and weld-on companion flange for silo/bin mounting. We produce 14BV20 & 22BV31 cement batcher vent, which includes 14-gauge carbon steel welded construction and fully removable top panel for easy access. Our flex tip airlock includes drive mount brackets, drilled inlet & outlet flanges, six vane rotor and polymer wipers.