)MAAG & FILTRATION SYSTEMS > Polymer processes require units that gently discharge low and high-viscosity plastic melts from reactors and degassing equipment. Thanks to excellent fill behaviour and short residence times, the viscorex® gear pump is the ideal solution for such applications. Its high efficiency and long service life will enhance the capacity and availability of your production line. viscorex® gear pumps efficiently convey plastic melts with a constant, precise flow. Your benefits ■ Excellent fill behaviour due to optimized inlet geometries ■ Optimized flow channels ■ Gentle treatment of polymer melts thanks to special gear teeth with low squeezing power ■ High overall efficiency and hence minimized friction thanks to pioneering gear and bearing technology ■ Low pulsation pumping even at high differential pressures ■ Compact design

Typical pumping media ■ Cellulose acetate ■ Elastomers ■ Epoxy resin ■ Phenolic resin ■ Polyacrylicnitrile ■ Polyamide ■ Polycarbonate ■ Polybutylene terrphthalate ■ Polyethylene terrphthalate ■ Polymethylmethacrylate ■ Polypropylene ■ Polystyrene (incl. ABS, EPS) ■ Polysulphone ■ Silicone ■ SBR Latex ■ And others Technical specifications: Housing, cover: Cast steel / corrosion resistant steel Gear shafts: Nitrided steel Bearing: Tool steel / special materials Shaft seals: ■ Single mechanical seal, heated ■ Double mechanical seal ■ vislip® ■ vispac® ■ viscoseal Pump heating: With heat transfer...