Posts Tagged ‘Rotor’

Large rotary lobe pump for sensitive products

Tuesday, June 19th, 2018 von admin

Gea is expanding its Novalobe Hilge pump range with the large-volume. This rotary lobe pump is specifically designed for pumping and dosing highly viscous media with large particles. This new development meets the hygiene standards of the EHEDG guidelines for

  • aseptic and sterile applications
  • in the pharmaceutical,
  • chemical and
  • food industries.

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Triple the service life by a stator adjustment unit

Thursday, April 26th, 2018 von admin

The xLC unit was added to the product portfolio of the Nemo progressing cavity pump from Netzsch. This triples the service life of the pump, particularly when conveying difficult, abrasive media. When wear occurs in the rotor-stator system, this new unit allows the performance of the pump to be re-established by adjusting the preload between the conveyor elements.

 

 

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Durit: Increasing wear protection, reducing maintenance costs

Thursday, June 25th, 2015 von admin

DuritImage_2015_04Pumping of abrasive slurry or chemical reagents demand for maximum efficiency and work pace increasing wear of the applied components and thus all associated maintenance costs in pump technology as well. More and more frequently, seal and packing rings of pumps are made of ttungsten carbide – a sinter material. Additional fields of application for tungsten carbide components in pump engineering include

  • rotors,
  • control elements,
  • bearing sleeves,
  • plain bearings,
  • and hubs,

which are exposed to abrasive media.
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Carbon-graphite components for pumps

Friday, March 28th, 2014 von admin

end plate 3M1_2050The carbon-graphite components provide superior lubrication in most environments, and are ideal for pumping liquids with poor lubricating qualities, strong chemicals that attack metals, and to pump air, vacuum, combustion products and gasoline vapors. Metallized Carbon’s carbon-graphite vanes, rotors, and end plates are used in such dry running applications as automotive anti-smog pumps and gasoline vapor pick up pumps, breathable air pumps and vacuum pumps. In-liquid applications include vending machine beverage pumps, fuel and liquid chemical pumps, and medical liquid pumps.

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