ext rex6 EP Extra Pressure gear pump solution for thermoplastic applications Extrusion operations require extremely reliable gear pump systems with high output consistency and a configuration to suit each application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications. The extrex6 EP gear pump is an intermediate pressure solution for applications requiring higher pressure, greater load bearing considerations for low lubricity products. With the new x6 class design you have additional benefits compared to the classic gear pump designs. All pumps are available with ST design (flow optimized) and with the 5R design (Retrofit flange design classic pump). Your Benefits - + 28 % more pressure than GP - + 40 % more spec. vol. than HP - + 25 % more wear resistance ■ + 25 % larger sealing surface - - 12 % less energy consumption - - 40 % less temperature increase - - 90 % less pulsation

Throughput (kg/h) Pump size Inlet Pressure (bar) Differential Pressure (bar) Outlet Pressure (bar) Pumping media ■ Polyolefins ■ Polyesters ■ Polyamides ■ Polycarbonates ■ Styrene polymers ■ Expandable polystyrene ■ ABS/SAN ■ Fluor polymers ■ TPE ■ Other polymers upon request Application limits Viscosity: 30,000 Pas Technical specifications Housing, cover Gear shafts Bearings Shaft seals Pump heating Alloy steel Tool steel Tool steel Alloy steel Electric/fluid Options ■ Defined tolerance classes ■ Wired heating cartridge fully attached to connector ■ Liquid heating with interconnection bores...