Vacuum / Diffusion Pump Specialty Fluids and Lubricants

Apiezon Grease AP100 Tube
from Edwards Vacuum

A range of Apiezon ® greases is offered for use on high vacuum systems and for many general applications in the laboratory. The high purity greases are non-toxic, are easy to apply and clean off and have long shelf lives. Choice of grease depends largely on operating temperature. [See More]

  • Type / Function: Grease / Gel; Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Applications: General Application in the Laboratory
  • Grade / Approvals: Marconi Radar
Solid Lubricant -- CSL250V
from Unique Technologies Associates

This product is designed for use in vacuum applications. It will have very low out-gassing even in high vacuum applications. Useable temperature range: -150F up to +250F (note: stainless steel bearings may be required for subzero temperatures). This product is dry and will not attract contaminates. [See More]

  • Type / Function: Lubricant; Anti-Seize Compound or Thread Lubricant; Release Agent or Mold Release; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Composition / Chemistry: Synthetic or Semi-synthetic; Molybdenum or Metal Sulphide
  • Use Temperature: -150 to 250
  • Applications: Bearings
Krytox™ High-Vacuum Grease -- LVP
from Krytox™ Performance Lubricants

Low pressures. Extremely high or low temperatures. Hostile environments. Whatever special needs your system might have, Krytox ™ low vapor pressure (LVP) high-vacuum grease works-safely, reliably, and cost-effectively. Krytox ™ LVP high-vacuum grease performs over extremes of temperature... [See More]

  • Type / Function: Grease / Gel; Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Specific Gravity: 1.94
  • Kinematic Viscosity: 8.8 to 740.0
  • Composition / Chemistry: Micro-dispersion; Synthetic or Semi-synthetic; Fluoropolymer / PTFE (e.g., Teflon®); Specialty, Proprietary or Other; PFPE
Compound -- Molykote® 111
from Dow Corning - Molykote®

Silicone-based compound, heavy consistency. APPLICATIONS. Lubrication for control and pressure plug valves, water softener and faucet valves. Sealant for vacuum and pressure systems. Sealant for outdoor equipment (also shipboard) subject to washing and harsh environmental exposure: meters,... [See More]

  • Type / Function: Lubricant; Dielectric or Electrically Insulating; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: -40 to 399
  • Specific Gravity: 1
  • Dielectric Strength: 1.77E7
Becker Vacuum Pump Flushing Oil -- FO-100
from Becker Pumps Corporation

Non-hazardous, contains no known carcinogens [See More]

  • Type / Function: Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other; Flushing Oil
  • Flash Point: 444
  • Specific Gravity: 0.9650
  • Composition / Chemistry: Straight Oil (Non-soluble); Synthetic or Semi-synthetic; Ester / Diester
Polyphenyl Ether Vacuum and High-Temperature Fluid -- Santovac® 5
from SantoLubes LLC

SANTOVAC fluid is often used as a vacuum diffusion pump fluid and operates efficiently, economically, and safely to produce ultra-high vacuum of 5 x 10-10 torr or greater, at 25°C. Diffusion pumps are the most economical and reliable means of reaching such low pressures and SANTOVAC 5 has proven to... [See More]

  • Type / Function: Lubricant; Heat Transfer, Thermal Oil, Coolant; Thermal / Hot Oil; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Pour Point: 39
  • Kinematic Viscosity: 370.0
  • Flash Point: 550
Hydrocarbon Vacuum Grease -- Apiezon AP100
from M&I Materials Limited

Apiezon AP100 Grease. Apiezon AP100 Grease is a silicone-free vacuum grease and lubricant. Containing PTFE, AP100 exhibits extremely high levels of lubricity and has been shown to provide eight times the level of lubrication offered by standard, petroleum-based lubricating greases. Apiezon AP100 is... [See More]

  • Type / Function: Grease / Gel; Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: 50 to 86
  • Specific Gravity: 1.04
  • Composition / Chemistry: Specialty, Proprietary or Other; Silicone-free Hydrocarbon Grease Containing PTFE
High Vacuum Grease -- HI VAC150G TUBE [HI VAC150G TUBE from Dow Corning Oil & Gas Solutions]
from Applied Industrial Technologies

x [See More]

  • Type / Function: Grease / Gel; Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Composition / Chemistry: Synthetic or Semi-synthetic; Silicone
  • Use Temperature: -40 to 400
  • Grade / Approvals: NLGI 3 or 4, FDA 21, CFR, NSF 51 & 61
Functional Oil -- Pacemaker® HV Oils
from CITGO Petroleum Corporation

CITGO Pacemaker HV Oils are high quality, high boiling range, low vapor pressure, petroleum-based fluids. These oils are designed especially for use in high vacuum, vacuum pump applications where a mineral-type high quality vacuum pump oil is required. [See More]

  • Type / Function: Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Applications: Compressors
  • Composition / Chemistry: Petroleum or Mineral Oil
Mobil SHC Cibus™ Series -- 32
from Mobil Industrial Lubricants

Mobil SHC Cibus Series lubricants help you meet the challenges of food and beverage processing and packaging. These hydraulic, compressor, gear and bearing oils are designed to provide outstanding equipment protection, long oil life and problem-free operation. Safety assured. Mobil SHC Cibus... [See More]

  • Type / Function: Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Viscosity Index: 140
  • Kinematic Viscosity: 30.0
  • Pour Point: -65
Fomblin Fluid 06/6
from Edwards Vacuum

Edwards now offers an extended range of Fomblin ® perfluoropolyether oils for use in rotary vacuum pumps. Fomblin YVAC 06/6 is recommended for Edwards oil sealed rotary pumps and are practically a direct replacement for mineral oil in terms of viscosity and vapor pressure. Fomblin Y16/6 is... [See More]

  • Type / Function: Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Specific Gravity: 1.88 to 1.9
  • Viscosity Index: 25 to 160
  • Pour Point: -58
Dry Film Lubricant -- Molykote® 321
from Dow Corning - Molykote®

Air dry coating for high temperature and high load applications (MRO & OEM). Dry film lubricant for components used intermittently or those exposed to unusual environments. USES. Molykote ® 321 Dry Film Lubricant is designed for use on parts that are. inaccessible for lubrication after... [See More]

  • Type / Function: Lubricant; Metal Working; Metal Forming; Metal Cutting; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: -288 to 842
  • Specific Gravity: 0.9700
  • Flash Point: 102
Hydrocarbon Vacuum Grease -- Apiezon AP101
from M&I Materials Limited

Apiezon AP101 Grease. Apiezon AP101 is a silicone-free, excellent general purpose, hydrocarbon grease, which is intended for a variety of industrial and scientific applications. Apiezon AP101 is a specialist, anti-seize vacuum grease, containing PTFE, which confers superior anti-seize properties... [See More]

  • Type / Function: Grease / Gel; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: -40 to 365
  • Specific Gravity: 0.9810
  • Composition / Chemistry: Specialty, Proprietary or Other; Silicone-free Hydrocarbon Grease Containing PTFE
Santovac 5 Fluid
from Edwards Vacuum

This synthetic fluid is a polyphenyl ether developed from fluids originally produced as lubricants for space vehicles. It has exceptionally low vapor pressure, exceptional thermal stability and a tendency to wet surfaces less readily and "creep" to a lesser extent than is common with most fluids. [See More]

  • Type / Function: Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Specific Gravity: 1.2
  • Viscosity Index: 4 to 2400
  • Pour Point: 41
Grease -- Molykote® HP-300
from Dow Corning - Molykote®

Fully florinated grease provided extraordinary performance under extreme conditions. Synthetic (PFPE) grease especially for high temperature. Applications. MOLYKOTE HP-300 Grease can be used broadly under harsh conditions such as low or high temperatures,corrosive, solvent, liquefied natural gasses,... [See More]

  • Type / Function: Grease / Gel; Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: -85 to 482
  • Specific Gravity: 2
  • Composition / Chemistry: Synthetic or Semi-synthetic; Polyphenyl ether (PPE) / Ether; Fluoropolymer / PTFE (e.g., Teflon®)
Hydrocarbon Vacuum Grease -- Apiezon L Grease
from M&I Materials Limited

Apiezon L Grease is a silicone- and halogen-free ultra high vacuum grease suitable for use scientific and industrial applications. L Grease has the best vapour pressure properties of all the Apiezon products and is therefore suitable for use in ultra high vacuum applications. L Grease is regularly... [See More]

  • Type / Function: Grease / Gel; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: 50 to 86
  • Specific Gravity: 0.8960
  • Composition / Chemistry: Specialty, Proprietary or Other; Silicone- and Halogen-free Hydrocarbon
Ultragrade 15 Oil
from Edwards Vacuum

Edwards offers a range of new oils, Ultragrade ® 15, 19, 20 and 70, which result from a new process. Most manufacturers use a solvent refining process, whereas these oils are produced by a unique hydrotreating process. This process eliminates nitrogen, sulphur and oxygen and the aromatic... [See More]

  • Type / Function: Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Specific Gravity: 0.8600 to 1.07
  • Viscosity Index: 38 to 104
  • Pour Point: -0
Grease -- Molykote® HP-870
from Dow Corning - Molykote®

PFPE grease thickened with PTFE. Fully fluorinated grease provides extraordinary performance under extreme conditions. APPLICATIONS. MOLYKOTE HP-870 Grease can be used broadly under harsh conditions such as high temperatures, corrosive, solvent, liquefied natural gasses, high vacuum, etc. This... [See More]

  • Type / Function: Grease / Gel; Lubricant; Corrosion Inhibiting or Rust Preventative; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: -4 to 482
  • Specific Gravity: 2
  • Composition / Chemistry: Synthetic or Semi-synthetic; Polyphenyl ether (PPE) / Ether; Fluoropolymer / PTFE (e.g., Teflon®)
PFPE Vacuum Grease -- Apiezon PFPE 501
from M&I Materials Limited

We are pleased to announce that there is a new addition to the Apiezon range of high vacuum greases. Delivering the quality and reliability synonymous with the Apiezon brand, PFPE 501 is the perfect addition to our range. PFPE 501 is a chemically inert, high temperature and extreme pressure... [See More]

  • Type / Function: Grease / Gel; Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Use Temperature: 5 to 482
  • Specific Gravity: 2
  • Composition / Chemistry: Synthetic or Semi-synthetic; Specialty, Proprietary or Other; Perfluoropolyether (PEFE)
Synthetic Blend Vacuum Pump Oil -- Molykote® L-1668FG
from Dow Corning - Molykote®

High-performance industrial lubricants for compressors and vacuum pumps. Molykote ® compressor and vacuum pump fluids are formulated to meet or exceed the performance of all comparable OEM fill products. Molykote offers solutions for a variety of applications and equipment including rotary and... [See More]

  • Type / Function: Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Viscosity Index: 113
  • Kinematic Viscosity: 63.1
  • Specific Gravity: 0.8560
Vapour Booster Pump Fluid -- Apiezon AP201
from M&I Materials Limited

Apiezon AP201 Vapour Booster Pump Fluid is respected around the globe for its superior quality and stability. M &I Materials Limited is the sole manufacturer of AP201 booster pump oil; it is produced in our purpose built factory in the UK and sold via our extensive network of distributors. [See More]

  • Type / Function: Lubricant; Vacuum Grease, Diffusion Pump Oil or Fluid Suitable for Vacuum; Specialty, Proprietary or Other
  • Specific Gravity: 0.8850
  • Kinematic Viscosity: 22.0
  • Pour Point: -22