• 360 glide design dances around corners and through doorways
• Equipped with patented Easy Empty Valve System, when the valve is opened to release the collected material into the bag, our specially designed vent ports allow air to continue to flow into the vacuum.  This airflow stops dust from escaping and allows the vacuum to continue to run without the bag being sucked up into the canister.  Once the debris has been dumped, you can tie off the Longopac bag, remove it and start a new bag, without ever shutting off the vacuum.  
• Longopac bagging.  Very popular with contractors in many fields, the longopac endless bagging system provides a quick, dust-free bagging solution that has never worked better now that it is paired with Pulse Bac's patented Easy Empty Valve System.  
• New circuit board design for improved reliability
• New solenoids with 5x duty cycle
• Easy access fuse
• Better field serviceability
• One piece valve shaft, NO PINS.

If there is one thing that sets the PRO Series apart it's the large array of configurations. This is because any of the 3 vacuum heads can be fitted to any of the 3 collection options. The heads themselves are identical on the outside, it's on the inside where the difference is found. The most noticeable difference is the power plant driving the different models. Each model offers unique benefits to help you tailor the vacuum to your particular application.