Company has introduced a new tri-wing rotor design for the AccuLobe™ series to provide higher pressure and greater metering accuracy on low-viscosity liquids. The tri-wing rotors provide greater sealing surfaces and reduced clearances to minimize slip on water-like fluids, compared to the pump's standard multi-lobe rotors. The AccuLobe offers capacities to 9.2 gpm and pressures to 175 psi. The patent-pending tri-wing rotors are constructed of a nickel-based, non-galling alloy. Call 319/266.1741.