DURAVAC®
DURAVAC PRODUCTS LTD
high vacuum oils and greases
Duravac Products Ltd , Unit 170,John Wilson Business Park, Whitstable, Kent , CT5 3RA, England
Tel: (44) 1227 770828
Fax: (44) 1227 770878
PRODUCTS HEALTH & SAFETY DATA (MSDS) РОССИЯ
ENGINEERS TOOLBOX !! OIL EQUIVALENTS LIST !!
The Duravac range of mineral oils covers the economical alternatives to Diffelin Normal, AP201, Ultragrade,Busch,Pfeiffer and many others.
See our oil equivalents list for further details.
Click on the products name to download a technical data sheet.
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Diffusion & mechanical pumps
Saturated Vapour Pressure at 25˚C 8.0 x 10-8mbar. Can be used to substitute Invoil 20
A cost effective hydrocarbon diffusion pump fluid well suited for applications where excessive contamination requires frequent fluid changes.
Envoil 20’s relatively low boiling point enables high dynamic pumping speeds to be attained in processes where gross rates of outgassing are experienced.
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SATTORLENE NORMAL/LIGHT Diffusion Pump Oil.
May be used as replacement for Leybold™ Diffelen Normal. Saturated Vapour Pressure at 25˚C 3.2 x 10-8mbar. Ultimate Pressure LN2 1.5 x 10-9mbar.
A thermally stable water white Hydrocarbon oil having a lower saturated vapour pressure verses viscosity slope when compared with other Diffusion Pump Oils.
The low molecular weight distribution results in high dynamic pumping speeds and low backing line temperatures.
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Vapour Booster Pump Fluid.
Derived from a first class hydrocarbon starting material, and protected against air abuse by an anti-oxidant of matched vapour pressure.
Principally used for the processing of high grade steels and alloys. Saturated Vapour Pressure at 25˚C 5.0 x 10-6mbar. May be used instead of Apeizon™ AP201. |