Advances in onsite treatment were on display at the 28th Annual Pumper & Cleaner Environmental Expo International in Louisville, Ky., Feb. 28 to March 1.The event attracted 11,415 attendees representing 4,688 companies and municipal agencies. The record total of 562 exhibitors included producers of treatment units, tanks and accessories, pumps, controls, drainfield media, software, and other products of interest to onsite professionals. Here is a sampling of new products on display.Two alarms in oneThe TS150 exterior dual alarm from Septronics Inc. can be configured to monitor a filter and a pump, two basins, or a high-level and low-level alarm. The
