Because it's unnecessary to break the service connection for access to the media, chance of spills is reduced. Three inch and smaller filter outlets are equipped with ball valves. Four-inch are equipped with butterfly valves. These filters are usually rated for the same flow capacity as single bag filters because while one unit is off-stream for cleaning, the other continues filtering. For intermittent service at high flows, however, the valves can be positioned to operate both units simultaneously.
All duos are available with automatic changeover.
SE-Plex bag filters consist of two or more single filter units mounted in parallel to common headers. They can handle whatever flow rate your application requires. For continuous service, these filters can be equipped with valves so each filter can be valved off stream individually for cleaning while all others continue filtering. Contact R-P Products for sizing, and media selection to suit your specific process demands. Mb series filters are designed for removal of trace contaminants from plant water or process liquids at high flows.