Click here to enlarge imageContinuous shackle locksEngineering Unlimited has created a new and separate identity for its line of Sterling Locks. Now called Sterling Security Systems, the locks carry a new logo mark. They are designed with a continuous shackle that is rotated to open the lock. There are several keying preferences including keyed alike in which one key fits all, keyed differently and a master keyed version in which locks are keyed differently but with one master key that opens all locks. Sterling also offers its One-Shot, a single use permanent seal that must be destroyed to be removed.Sterling Security Systems Div.Engineering UnlimitedMinneapolis, MNTel: 800-515-4040Data management softwareOperator 10® Plus by AllMax Professional Solutions provides a data management software for wastewater, biosolids, pretreatment and water processes. It manages data and calculates process control information to increase productivity throughout the facility. Built-in state and federal agency reports, operator notes, daily, hourly or yearly DataViews and 3-D graphing capabilities are just a few of the many features.AllMax Prof. Solutions, Inc.Kenton, OHTel: 800-670-1867Web: www.operator10.com