Remscheid, October 6, 2010 – at this year’s K 2010 Trade Fair Plastics and Rubber, Oerlikon Barmag will be exhibiting both the new developments and proven products and services in the gear pump segment (Hall 10, Stand A60).
High-precision metering of liquids is an absolute prerequisite in many process-engineering procedures for ensuring the required product qualities and efficient processing. For many years now, the standard pump for many metering tasks here has been the proven GM square-design series. The extended round-design series has opened up numerous new applications. The O ring seals within the plate package, for example, prevent leaks. As an option, the round GM pump can be fitted with either slide ring seals or magnetic couplings. Furthermore, greater delivery volumes of up to 200 ccm/rev. are possible. The two-phase low-pulsation GM pump with the round plate package is the preferred choice wherever high counter-pressures need to managed with low viscosities (e.g. 133 mPas, Δp 60 bar, 85% efficiency). At the trade fair, visitors will be able to observe the pump in operation in the RimStar Nano high-pressure metering system from KraussMaffei (Hall 15, Stand C24). Here, functional electrical parts are coated in PUR to protect them against moisture and mechanical loads.