Beware of recent phishing e-mails. Use our official contact addresses only.

Inland® TW Pump Fluid

Inland TW Pump Fluid
Hover over image to zoom
Price: 114.99
Product ID : INTW
INTW Inland TW Pump Fluid, Size=1 Gallon Bottle


Inland TW mechanical pump fluid is specifically recommended for applications where exposure to reactive or corrosive gases is prevalent. This Inland product is a distilled hydrocarbon containing no additives. Both unsaturates and aromatics have been removed, resulting in a superior, longer lasting pump fluid. Typical applications include electrospray and particle beam. When compared to Invoil 20, Inland TW will last 1.5 to 4 times longer.


  • Longest Lasting Hydrocarbon
  • Ideal for Corrosive Service
  • Replaces Fomblin and Krytox in Many Applications
  • Recommended in many Electrospray Applications


Vapor Pressure @ 25 °C: <1 x 10-6 torr
Boiling Point @ .01 torr: 158 °C (316 °F)
Viscosity @ 40 °C: 56 cst (260 SUS)
Viscosity @ 100 °C: 8.9 cst (55.4 SUS)
Pour Point: -12 °C (10 °F)
Flash Point: 243 °C (470 °F)
Fire Point: 270 °C (517 °F)
Density: 0.86 g/cc


Click here to view SDS

Related Products
Popular Items also Purchased
  • Inland 45 Mechanical Pump OilInland 45 Mechanical Pump Oil
    Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer.
  • Inland® 19 Rough Pump OilInland® 19 Rough Pump Oil
    Inland rough pump oil is ideal for use in all models of vacuum pumps including Adixen, Edwards, and Welch.
  • Wing-Nut Aluminum ClampWing-Nut Aluminum Clamp
    Industry standard die-cast aluminum clamp.
  • SIS Pump Filter Kits for EdwardsSIS Pump Filter Kits for Edwards
    Edwards Pump Filter Kit and accessories for your vacuum pump needs.
  • Centering Ring Assembly, 304 Stainless and AluminumCentering Ring Assembly, 304 Stainless and Aluminum
    Available with Viton® or Buna O-ring, this centering ring complete with O-ring should be used when joining any two NW flanges with a quick flange clamp.
  • Inland 33 Mechanical & Rough Pump OilInland 33 Mechanical & Rough Pump Oil
    The manufacturing process of Inland 33 has removed components to enhance the oxidation resistance of the fluid to exhibit outstanding chemical stability.
  • Parts for BOC Edwards Vacuum Pumps (by Precision Plus)Parts for BOC Edwards Vacuum Pumps
    (by Precision Plus)
    19201007 : OEM=Edwards,Part Type=Valves,Description=Valve Piston,Pump Models=E1M40;E2M40,20404011 : OEM=Edwards,Part Type=Bearings,Description=Roller Bearing EM40,Pump Models=E1M40;E2M28;E2M30;E2M40,25904601 : OEM=Edwards,Part Type=Misc,Description=Ballast Valve E1M80,Pump Models=E1M40;E2M40,29201006 : OEM=Edwards,Part Type=Sight Glasses,Description=Sight Glass E1M80,Pump Models=E1M40;E1M80;E2M40;E2M80,00307046 : OEM=Edwards,Part Type=Springs,Description=SPRING,Pump Models=E1M18;E2M18,00714012 :...
  • Santovac 5P Ultra and polyphenyl ether vacuum pump fluidSantovac 5P Ultra and polyphenyl ether vacuum pump fluid
    Santovac 5P Ultra has the same properties of Santovac 5 but guarantees minimal amounts of the 3 and 4 ring polyphenyl ethers; less than .02% and .1% respectively and for ultra-clean applications such as mass spectrometry.