The Dataplus II M535 Series electronic pump metering system (EPMS) from Emco Wheaton, part of the Energy Group of Gardner Denver, consolidates multiple pieces of equipment typically mounted around a road tanker into a single, lightweight cabinet allowing for more efficient installation and operator use. Designed for tankers with up to five compartments, the control cabinet is made for use in potentially explosive Zone 1 atmospheres. www.emcowheaton.com.