Model 530 peristaltic cased pumps from Watson-Marlow Fluid Technology Group are designed for metering and transfer applications such as surface coating, printing and lime addition. Built to operate 24/7 without interruption, features include a bright color display, intuitive menu and two-way, real-time communications with increased diagnostic capability and faster response. Available with four drive options and nine pump head variants, the pumps deliver flow rates from 0.000026 gpm to 0.92 gpm and can be fitted with continuous tubing pump heads or LoadSure tube element pump heads for pressures up to 101.5 psi. 800/282-8823; www.watson-marlow.com.