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Michael Smith Engineers has introduced a range of external gear pumps capable of delivering virtually pulseless flows and suitable for plastics and rubber processes at high temperatures and pressures.

The Zenith range of gear pumps are designed to provide a precise, pulseless and repeatable performance in industrial metering applications and are particularly effective in plastics and rubber production processes including polyester, polypropylene, nylon, acrylic, spandex and many other speciality materials.

They are manufactured using advanced production equipment to ensure close tolerances, which, combined with precision machining on the pump’s components, has led to volumetric efficiency, accuracy and extended service intervals.

The range includes models that cover capacities from 0.05 up to 750cm3 revolution, with maximum differential pressures from 70 bar for the B-9000 series and up to 275 bar for the HPB series.

Typical applications include pumping abrasive fluids, corrosive and poor lubricating fluids occurring in polymer applications, hot-melt glue dispensing, spraying paints and coatings or wherever there is a need to transfer high-viscosity fluids at high temperatures and pressures.

Michael Smith Engineers

Michael Smith Engineers Ltd,  the UK’s leading pump specialist for difficult liquid handling applications since 1971,  provide representation in the UK for specialist pump manufacturers, with particular emphasis on sealless leak free pump technology.  Our product range includes magnetically driven gear pumps, magnetically driven centrifugal pumps (including metal, plastic and lined centrifugals),  canned motor centrifugal pumps, peristaltic pumps, tubular diaphragm pumps, metering pumps, valveless piston pumps, turbine  pumps,  high pressure diaphragm pumps, vane pumps and barrel emptying pumps. We can supply pumps in a wide choice of wetted materials for liquids between 0.2 cP and 500,000 cP, temperatures between -50 oC and +400 oC,  capacities from nanolitres per hour to m3  per minute and can offer pumps for  high system pressures up to 350 Bar and high discharge pressures up to 500 Bar.  Corrosion resistant materials are available for many of our ranges include metallic options of stainless steel and high nickel alloys or plastic options of PVC,  polypropylene, PVDF and ETFE. The main markets we service with our ranges of pumps are the chemical, petrochemical, pharmaceutical and process sector with our larger pumps  as well as laboratories, research and development institutions and OEMs with our smaller pumps.  

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