The design changes in the new Pulse-Bac PRO-Series make for a more reliable and productive vacuum. Not only are they more reliable but are priced lower than their predecessor, the Pulse-Bac 1000 ...

The A-404 has four primary filters that are pulsed clean every six seconds with a reversed charge of compressed air; ensuring a continuous vacuum. BW Manufacturing, Inc. The A-404 Pulse Vac has been ...

Vacuuming is a necessary chore to keep your home clean and free of dust and debris. However, traditional portable vacuum cleaners may not always provide the suction power, quiet operation and allergy ...

A complex piece of equipment, the converging-diverging steam jet used in vacuum distillation units is subject to a wide array of malfunctions that are often misunderstood or overlooked by plant ...

Compare plans tailored to your home & budget. Central vacuum systems can be extremely convenient and efficient at removing allergens, dust and dirt from the air in your home. However, they cost ...