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31.08.2018

Article

Dosing Done Differently: Pump Efficiency is Energy Efficiency

A new dosage pump solution offers more than just lower life-cycle costs — Pump efficiency is energy efficiency. But do you have to sacrifice dosing accuracy for energy saving? As power consumption becomes a premier cost factor for pumps, one should consider alternative technologi...

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08.07.2013

Article

Industrial-scale Preparative Liquid Chromatography Specialist Chooses Multi-Diaphragm Pumps

Separlab, a Czech specialist in high-performance liquid chromatography (HPLC), has standardized on Wanner seal-less Hydra-Cell multi-diaphragm pumps in its industrial-scale systems, using them to deliver solvents for the mobile phase and to inject sample mixtures. Learn why the c...

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12.11.2012

Article

Hydra–Cell Pumps – API 675 Testing Optional

Wanner's multi-diaphragm Hydra–Cell pumps can now be tested and certified according to API 675. Although all Hydra–Cell metering pumps are claimed to meet these performance standards, in terms of repeatability, linearity and steady state accuracy, Wanner has invested in a dedicat...

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08.10.2007

Article

Hydra-Cell Seal-less Pumps Overcome a Common Difficulty for Process Engineers

The Gravejo (Poland) plant of particle board manufacturer Pfleiderer was too frequently replacing high-pressure pumps on its production lines. The pumps play an essential part in the main continuous production process, delivering resinous glue to nozzles where it is sprayed on to...

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