Scientific Instrument Services, Inc.  Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

Inland® 45 Mechanical Pump Oil

  • Ease at Cold Start
  • Low Vapor Pressure 10-7 torr
  • Non-toxic and Non-corrosive
  • Compatible with Buna-N, Neoprene and Viton® Seals
  • Optimum Vacuum Pump Performance
  • Lowest Mass Spectrometer Background
  • Recommended for Optimum Mass Spec Performance
Inland 45 Vacuum Pump Fluid

Tech Tip: Inland 45 is the highest quality rough pump oil you can use for your mass spectrometer

Inland 45 permits strain-free cold starts as a result of its low pour point and high viscosity index (its viscosity is lower than that of typical vacuum pump oils at low temperatures). In addition, because it maintains its viscosity at high temperatures, it provides a good seal under full load conditions. Among other properties offered by Inland 45's unique molecular structure are chemical inertness and high-temperature stability superior to those of other high-performance oils, such as white oils; and low vapor pressure (10-7 torr at 25 deg. C). This oil is recommended for use on all H.P. Mass Spectrometers as well as other systems where the best vacuum levels and lowest Mass Spectrometer background are required.

Non-toxic, non-corrosive and reclaimable, Inland 45 is compatible with Buna-N, neoprene and Viton
elastomers; and miscible with petroleum based oils, Freon, aromatic solvents and flushing fluids.

Inland 45 is equivalent to Hewlett Packard Supergrade Oil # 6040-0834


Specifications

Vapor Pressure @ 25 °C:       <1 x 10-7 torr
Viscosity @ 40 &degC:            49 cst
Viscosity @ 100 °C:           6.9 cst
Viscosity Index:              132 
Pour Point:                   -59 °C 
Flash Point:                  264 °C
Fire Point:                   288 °C
Density:                      0.83 gm/cc

Other Mechanical Pump Oils:

Inland 45 Rough Pump Oil
Part No. Description HP #UOM est
wt.
Quantity
In Stock
Price Quantity
to order
INV451 1 Gal. Bottle6040-0798Bottle 8 31$98.61(*G)
INV455 5 Gal Drum---EA 36 1$459.20
(*_) Marked parts have bulk quantity discount pricing:
Discount code 'G' -- 4 or more: 3% off.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Viton® is a registered trademark of DuPont Dow Elastomers.
SIS Catalog Cross Reference
Page #Part Numbers
B8 - Agilent 5970 MSD™ Accessories by S.I.S. INV451
F17 - Mechanical Pump Oils INV451, INV455
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