The Verderflex ROLLIT robust unit is designed for industrial applications, which excel in pumping viscous, abrasive solid-laden, high S.G. media and where the process line requires good suction lift and may run dry intermittently. Typically, ROLLIT pumps would be installed where there is a need for higher flow, medium pressure requirements.The rollit series is a standard, single-head model with a flow rate of up to 12500 l/h, offering a choice of 2 bar or 4 bar discharge pressures.