The Flowrox progressive cavity pump is designed for industrial slurry and paste pumping applications, especially with high-viscous or shear-sensitive liquids and sludges. It delivers up to 150 psi per single stage with a spiral stator that forms the heart of the pump. The 2/3-spiral technology offers more pressure with less strain, resulting in less backflow and increased flow per revolution. 410/636-2250; www.flowrox.us.