SJE-Rhombus® unifies its Engineered Water Control Solutions businesses under the name PRIMEX™. PRIMEX combines over 40 years of expertise in pump controls and hundreds of years of engineering and electrical controls experience, while using the latest technology to deliver energy efficient, cost-effective products for municipal and industrial process water markets. PRIMEX represents innovative engineering, design and manufacturing of complete pump control systems carrying UL 508A, UL 698A, UL NNNY and or CSA certification. PRIMEX committed employee owners have a vested interest in their customers and their engineered custom control systems. Visit www.PRIMEXcontrols.com or call 844-4PRIMEX (477-4639) to learn more.
The Water & Wastes Digest staff invites industry professionals to nominate the water and wastewater projects they deem most remarkable and innovative for recognition in the Annual Reference Guide issue. All projects must have been in the design or construction phase over the last 18 months.
Figure1: Heating Recirculation Loop. In a typical recirculation configuration, less than 2% of the mix (dark blue) is circulating at an acceptable velocity, indicating this is not a well-mixed tank.
