SIGN IN CONTACT EUROPE LANGUAGE BASKET (0) All Vacuum Products Vacuum Fluids & Greases Diffusion Vacuum Pump Oil REPRESENTATIVE IMAGE Santovac 5(P) - Diffusion Pump Oil & Ultra Polyphenyl Ether Pump Fluid Overview Shelf Life Santovac 5 Features: Well-designed vacuum systems can approach UHV pressure without LN2 traps when using this fluid For pressures in high vacuum ranges, cooled baffles are not needed Exceptional oxidation stability with little tendency to increase in viscosity Santovac 5P Features: The original Santovac 5 further distilled to reduce light end 3- and 4-ring fractions GC tests show 3-ring content below 0.02% and 4-ring below 0.1%) Specifications Table Vapor Pressure @25°C: 4 x 10-10 Pour Point 5°C Flash Point 288°C Boiling Point @0.5 Torr (°C): 275 Fire Point 349°C Specific Gravity 1.198 (g/cc) Viscosity @38°C (100°F), 363/1860 @ 99°C (210° F), 13.1/72 @ 260°C (500° F), 1.2 Color Clear Hazardous Decomposition None Incompatibility Flame Hazardous Ingredients None Fluids FAQ Click here for answers to some of the most common questions we are asked. Contact Us To contact someone directly, please click here, or call +44 1424 458100 to get in contact with your dedicated sales team. Ordering Table All dimensions listed below, unless otherwise stated, are in grams. Description Grade Size Safety Data Sheet Part Number Price In Stock Add To Basket Description Grade Size Safety Data Sheet Part Number Price In Stock Add To Basket EUDF - SANTOVAC 5, 50CC BTL POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 50 cc MS5A €185.00 EUDF - SANTOVAC 5, 100CC BTL POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 100 cc MS5AA €366.00 EUDF - SANTOVAC 5, 150CC BOTTLE POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 150 cc MS5B €457.00 EUDF - SANTOVAC 5, 500CC BTL POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 500 cc MS5BB €1,072.00 EUDF - SANTOVAC 5, 1000CC BOTTLE POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 1,000 cc MS5BL €2,001.00 EUDF - SANTOVAC 5, 1GAL CAN POLYPHENYL ETHER DIFF PUMP FL Santovac 5 diffusion pump oil 1 gallon MS5CA €6,680.00 EUDF - SANTOVAC 5, 500CC BTL,ULTRA PURE POLYPHENYL ETHER, DIFF PUMP Santovac 5P Ultra 500 cc MS5PBB €2,320.00 Company About Us Contact Us Careers Trade Shows Customer Survey Blog Services Systems Service & Support Pump Repair & Services TORUS® Services Fluids Reclaim Services Precious Metals Reclaim Services Target Bonding Support Technical Information Technical Support Forms & Documents FAQs VacuCAD Service Lesker U Live! Legal Corporate Governance Terms of Use & Legal Notices Privacy & Cookie Notice Standard Terms & Conditions of Sale Terms & Conditions of Purchase Trademarks EU DE The Kurt J. Lesker Company is a Woman-Owned and Operated ISO:9001 certified company. Copyright ©1996-2021 Kurt J. Lesker Company® All rights reserved.