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Vacuum Pump Fluids

Getting the Right Fluid for your Vacuum Pump

Obviously, the first and most important step in the purchase process for a vacuum pump is figuring out which type of pump best suits your needs. But another huge part of the process is purchasing the correct sort of vacuum pump fluid, so that your pump operates smoothly and efficiently.

At TPW, we have a wide variety of pump fluids, ranging from those used for maintenance purposes to those that actually help with applications themselves. For example, our hydrocarbon pump fluids are used primarily as a flushing fluid to clean contaminants and particulates from all the different areas of the pump. But we also have, for instance, Silicone Diffusion fluids, that can be used to help with processes such as vacuum coating and metallurgical work. Read more...


Displaying products 1 - 11 of 11 results
Direct Premium Oil 1 Gallon
Price: $80.00
Direct Premium Oil 1 Gallon
Product Details Welch Premium Vacuum Pump Oil, 8995P-15. 1 Gallon.
Direct Premium Oil 5 Gallon
Price: $344.50
Direct Premium Oil 5 Gallon
Product Details Welch Premium Vacuum Pump Oil, 8995P-20. 5 Gallons.
DirecTorr Premium Oil1 Liter
Price: $26.60
DirecTorr Premium Oil1 Liter
Product Details Welch Premium Vacuum Pump Oil, 8995P-11. 1 Liter.
Fomblin- Y 14/6 Pump Fluid
Price: Starting at $258.00
Fomblin- Y 14/6 Pump Fluid
FomblinĀ® Vacuum Pump Fluids are non-flammable, chemically inert, and thermally stable. These fluids have excellent lubricity properties and are available in viscosity grades suitable for use in all vacuum pumps.
Fomblin- Y 25/6 8Kg
Price: Starting at $258.00
Fomblin- Y 25/6  8Kg
FomblinĀ® Vacuum Pump Fluids are non-flammable, chemically inert, and thermally stable. These fluids have excellent lubricity properties and are available in viscosity grades suitable for use in all vacuum pumps.
TPW 77 Hydrocarbon Pump Fluid
Price: Starting at $8.95
TPW 77 Hydrocarbon Pump Fluid
This is a high performance hydrocarbon vacuum pump fluid designed for use in rotary vane and piston pumps. Its high viscosity provides the necessary lubrication and sealing required for piston pumps in non-corrosive applications.
TPW FF Fluid Hydrocarbon Flushing Fluid
Price: Starting at $22.50
TPW FF Fluid  Hydrocarbon Flushing Fluid
This is a solvent-free hydrocarbon flushing fluid. designed to be used as a preventative maintenance program. Periodic use of this fluid will enable the user to remove contaminants and particulates from within all areas of the pump.
TPW Invoil S Pump Fluid 500 ML Bottle
Price: $320.00
TPW Invoil S Pump Fluid 500 ML Bottle
Specially distilled for use in diffusion pumps where pressure of 10-6 torr is required. These fluids are a standard fluid for mass spectrometers, leak detectors, distillation systems and electron microscopes.
unavailable
TPW PFS Pump Fluid
Price: $425.00
TPW PFS Pump Fluid
Solvent is a low molecular weight perfluoro-polyether which can be used as a CFC-113 replacement in many industrial applications. Due to Perfluorosolv's low vapor pressure and high boiling point versus CFC-113, evaporation losses and overall consumption.
unavailable
Trap/Pump Flush Fluid 1Gallon
Price: $145.70
Trap/Pump Flush Fluid 1Gallon
Product Details FLUSHING FLUID 1 GAL TRAP/PUMP
unavailable
TRAPPING FLUID 1 GAL - PUMPING
Price: $222.90
TRAPPING FLUID 1 GAL - PUMPING
Product Details TRAPPING FLUID 1 GAL - PUMPING
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