ProVent - Down Draft Wet Dust Collector
The most efficient wet downdraft benches on the market, the Uni-Wash series of wet downdraft tables are capable of collecting dust down to 3 micron in size utilizing only 3″ wg. Wet type dust collection is required for the safe collection of combustible metal dust. Wet Type Dust Collection has also been used effectively in many other difficult applications in place of cartridge collectors. Our unique scrub design has been an industry standard for over 50 years and continues to lead the industry in Wet Type Dust Collection efficiency.
Orifice / Impingement Scrub
The large diameter, patented scrub cone assembly inside our DDB series dust collector works above the water line. This orifice/impingement design never clogs or loses airflow as with submerged internal venturi designs which gum-up and impede flow over time. There are no pumps or spray nozzles to clog or fail with the Uni-Wash design.
Low-Cost Operation
Using water as a filtration medium has its advantages for our DDB series dust collector. Collected dust resides as a sludge in the bottom of the sump for easy removal or can simply be drained away. There are no disposable filters to replace saving money and air borne contamination hazard. Our scrub design also leads to a lower static pressure requirement in the machine, which means less horsepower is required. This lowers the cost of the machine and saves energy over the life of the machine.
High Efficiency Motors
We use plug fans for our DDB Series, because the required static pressure is low. This in turn saves money on the machine cost. We use high efficiency direct drive motors to lower operating costs over the lifetime of the equipment.
ProVent, A Name You Can Trust
The Uni-Wash DDB series wet dust collector has been continuously manufactured for over 50 years and continues to be the leading technology for capturing dust without the added cost of cloth filter media. Initially designed for the safe collection of combustible metal dusts, manufacturers have utilized this technology in many other difficult applications with success in more recent years.
