Posts Tagged ‘zero-leakage’

Hermetic: New canned motor pump series for the chemical industry

Friday, November 21st, 2014 von admin

CNF40-160Hermetic-Pumpen has developed a comprehensive product series with which the company can satisfy practically all its customers’ requests but with shorter lead times. The ranges of canned motor pumps provide the basis for individually configurable pumps that, thanks to the huge number of possible combinations of the individual modules, are available in around 700,000,000 variations.

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HNPM: Hermetic micro annular gear pumps

Wednesday, January 15th, 2014 von admin

mzr-4661-tech-zeichnungThe magnetic driven, hermetic series of micro annular gear pumps has been extended with regard to size and drive options. These pumps are suitable for handling

  • crystallizing,
  • air or moisture-sensitive liquids

because the pump has no shaft seal. This feature is made possible thanks to a liquid-separating cup surrounding the magnetic drive. Long service life, leak-free operation, low energy consumption and an integrated speed controller characterize this pump series of the German HNP Mikrosysteme GmbH just like the compact measurements of the pump with a minimum diameter of 22 mm and a minimum length of 69 mm.

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Magnetic Couplings Seal New Zero-leakage API 685 Refinery Pump

Wednesday, January 15th, 2014 von admin

MAK 685 KSBKSB South Africa in cooperation with EagleBurgmann specified high-efficiency magnetic couplings to seal the shaft for the newly designed API 685 process pump. It was also decided to use the couplings from the proven MAK685 series because they reliably cover a broad application field in the higher pressure and performance range.

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KSB: New zero-leakage refinery pump

Thursday, September 19th, 2013 von admin

KSB_RPHIn early September 2013, KSB launched a zero-leakage mag-drive pump series in back-pull out design: RPHmdp. The horizontal, radially split volute casing pump to US standard API 685 has been developed to reduce maintenance costs and ensure a maximum service life.

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