The 5005i telescoping electric crane is the most powerful model in a line of cranes intended for lighter lifting situations, including utility work and railroad applications. It has a lifting capacity of 5,000 lb and a maximum horizontal reach of 16 to 20 ft, depending on installed options. It is powered by a 12 V power source, and an integrated circuit board provides arc suppression, preventing the forming of welds on contact points during extended usage. Iowa Mold Tooling; 800-717-1177; www.imt.com
Intended for municipal-level water treatment, the Centrol Filter System is a gravity filtration system that uses enhanced nutrient removal to reduce levels of nutrient pollution in wastewater. The cluster design reduces the overall footprint, while a built-in backwash supply eliminates the need for backwash pumping. Siemens Water Technologies Corp.; 800-525-0658; www.siemens.com/water