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  • Blowouts and Limited Time Deals
  • SALE
  • NEW Rotary Vane Pumps
  • Rotary Vane Pumps Repair Kits and Parts
  • Dry Scroll Pumps and Parts
  • Rotary Piston Pumps and Parts
  • Blower/Booster Repair kits
  • Vacuum Blowers/Boosters
  • Turbo Pumps and Parts
  • Semiconductor Dry Vacuum Pumps
  • Liquid Ring Pumps and Parts
  • Screw Pumps and Parts
  • Diaphragm Lab Pumps
  • Vacuum Fittings - Clamps, Flanges and Hardware
  • Vacuum Oil and Fluids
  • Filters, Traps, Mist Eliminators
  • Vacuum Valves
  • Vacuum Measurement
  • Industrial Dry Pumps
  • Leak Detectors
  • Cryo Pumps
  • Liquid Handling Pumps
  • Oil-sealed rotary screw vacuum pumps

    • Shop by Brand

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    • Leybold LEYBONOL Oil

    LEYBONOL lubricating oil for vacuum pumps need to fulfil demanding requi- rements. Their vapor pressure must be low at high temperatures and the water content and water uptake must be minimal. Their viscosity characteristics need to be flat; lubricating properties need to be excellent and they need to be resistant against thermal decompo- sition and increased mechanical stress.

    All the LEYBONOL oil listed in the fol- lowing have been subjected in our fac- tory laboratories to very comprehensive tests closely resembling the conditions encountered in practice by the respec- tive pump series.

    Under vacuum engineering conditions lubricating oil may react very differently compared to what is being expected of them.

    In order to ensure the best possible performance of the vacuum pumps, the use of LEYBONOL vacuum pump oil qualified by Leybold is recommen- ded.

    When using third party oil, the oil change intervals and the performance of the vacuum pump may be reduced. Also unwanted deposits may occur which may cause severe damage to the vacuum pump.

    Our oil are subjected to an involved qualification process with respect to their technical suitability in our vacuum pumps.

    Our warranty commitment is depen- dent on the usage of lubricating oil which are specifically qualified by us.

    No liability will be assumed for any kind of damage caused through the usage of types of oil which have not been qualified or which are unsuitable.

    In order to adapt the pumps to the dif- ferent applications of our customers, different types of oil are used in our vacuum pump series.

    Please note that owing to differing pro- perties not all types of oil may be used in all our vacuum pump series. If you can not find the combination of pump and oil you require by way of a Part No., please ask us for a quotation.

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