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Vacuum Accessories - Grease, Mechanical & Diffusion Pump Oil & More

Ladd Research sells a wide variety of accessories for vacuum equipment including vacuum grease, mechanical and diffusion pump oil and fluid, replacement filters, and more.

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Liquid Nitrogen Thermos

Liquid Nitrogen Thermos

For temporary storage of up to 1 or 2 quarts of liquid nitrogen. Unbreakable, stainless steel construction complete with threaded Uno-Flow stopper. Stopper allows for venting and pouring of liquid while stopper remains in place. Due to its excellent insulating properties, can be used for hot liquids also.

Starting at: $62.95

TorrLube

TorrLube

TorrLube is a lubricant specifically formulated to work under extreme pressure and temperatures in high vacuum applications. When applied sparingly to O-rings and feed-throughs, TorrLube's excellent lubricating qualities dramatically extend the integrity of vacuum to atmosphere seals, thereby improving vacuum system performance over longer time periods.

Starting at: $129.95

Torr Seal with Applicator Gun

Torr Seal with Applicator Gun

This new mixing system uses a precise method of mixing epoxy components. The system will save preparation time and the epoxy will always be measured and mixed properly the first time.

Applicator Gun set includes Torr Seal cartridges (2 oz.) and 3 mixers.

Starting at: $29.95

30023 - Vacuum Hose

30023 - Vacuum Hose

Specially recommended for vacuum work. Extra heavy 3/8" thick wall of high quality natural rubber (red). 3/4" I.D. and 1 1/2" O.D.

 

Price is per foot.

$23.95
12381 - Octoil S Diffusion Pump Oil

12381 - Octoil S Diffusion Pump Oil

Highly distilled synthetic ester. Ultimate pressure 5 x 10-8 torr at 25o C. Vacuum rapidly achieved and maintained for long operating periods. 100 ml bottle.
$64.95
12382 - Dow Corning 704 Silicone Diffusion Pump Oil

12382 - Dow Corning 704 Silicone Diffusion Pump Oil

A silicone oil with excellent heat, oxidation and radiation resistance. Ultimate pressure 10-6 to 10-8 torr. Withstands pressure bursts and is thermally and chemically stable. 500 ml bottle.
$194.95
30019 - Dow Corning 200 Fluid

30019 - Dow Corning 200 Fluid

10 cps. Replacement fluid for Ladd Chiller. 1 quart
$129.95
Ladd Mechanical Pump Oil

Ladd Mechanical Pump Oil

Exceptionally high quality oil for direct drive or belt driven vacuum pumps.

Starting at: $27.95

Santovac 5 Diffusion Pump Oil

Santovac 5 Diffusion Pump Oil

Santovac 5 - Diffusion Pump Oil. A Polyphenyl Ether.

Starting at: $349.95

Convoil 20 Diffusion Pump Oil

Convoil 20 Diffusion Pump Oil

Distilled hydrocarbon. Ultimate pressure 5 x 10-8 torr at 25o C. Convoil 20 is also ideal for mechanical pumps. It has lower sludge, exhibits less degradation and provides 5 to 10 times the life of other oils.

Starting at: $36.95

CQ 704 Silicone Diffusion Pump Fluid

CQ 704 Silicone Diffusion Pump Fluid

Equivalent to Dow Corning #704 Fluid. Vapor pressure at 25oC is 8.2 x 10-8 torr. Boiling point at 0.06 torr is 220o C.Tetramethyl tetraphenyl trisiloxane.

Starting at: $109.95

30027 - TorrLube - One 60 cc Bottle

30027 - TorrLube - One 60 cc Bottle

TorrLube
$825.00
30029 - TorrLube - 2 Bottles of 60 cc each

30029 - TorrLube - 2 Bottles of 60 cc each

TorrLube
$1,595.00
Vacuum Pump

Vacuum Pump

This direct drive vacuum pump is recommended for use with our Large Desiccator (sku: 80040). Ultimate total pressure of 2 x 10-3 mbar. Free air displacement is 114 liters per minute at 60 Hz. 1/2" I.D. heavy walled tubing required.

115 VAC and 60 Hz - Free air displacement at 60 Hz is 114 liters per minute.

220 VAC and 50 Hz - Free air displacement at 50 Hz is 95 liters per minute.

Starting at: Call For Price

30850 - Mist Eliminator for Mechanical Vacuum Pumps 30840 & 30845

30850 - Mist Eliminator for Mechanical Vacuum Pumps 30840 & 30845

This oil mist eliminator is mounted on the outlet port of vacuum pumps 30840 and 30845.
$399.00
30851 - Replacement Filter Cartridge for Mist Eliminator 30850

30851 - Replacement Filter Cartridge for Mist Eliminator 30850

New cartridges can be easily installed in Mist Eliminator (sku: 30850).
$75.95
30021 - Apiezon L Vacuum Grease

30021 - Apiezon L Vacuum Grease

Good, general purpose high vacuum grade lubricant. Petrolatum hydrocarbon grease containing no additives. Vapor pressure of 8 x 10-11 torr at 20o C. May be used on all ground joints in vacuum systems except where joint temperatures exceed 30o C. Sold in 50 g tube.
$159.95
30024 - Apiezon M Vacuum Grease

30024 - Apiezon M Vacuum Grease

General purpose lubricant similar to Apiezon L but containing more wax. Vapor pressure of 2 x 10-9 torr at 20o C. Recommended for use in vacuum work and as a good, general lubricant throughout the laboratory. Not intended for use with joints above 30o C. Sold in 25 g tube.
$105.95
30026 - Dow Corning Vacuum Grease

30026 - Dow Corning Vacuum Grease

Silicone lubricant which maintains its consistency from -40 to +230o C. Chemical resistant and vapor pressure at 10-8 torr. Tube size is 5.3 oz.
$43.95
Torr Seal

30022 - Torr Seal

Excellent sealant for leaks in vacuum equipment requiring vacuum down to 10-9 torr or lower. Forms a high strength bond with metals, ceramics or glass. No solvent involved to evaporate. Torr Seal is a two component system easily mixed. At room temperature it hardens in 1 hour, cures in 24 hours. At 60oC it hardens in 30 minutes, cures in 90 minutes. Forms a reliable seal for long term use. Package of two tubes, total weight is 135 g.

$85.95
Torr Seal Cartridges

30022CM - Torr Seal Cartridges

New Product!! Torr Seal Cartridges - 2 oz. with 3 mixers.
$104.95
VP300 - Vacuum Patch

VP300 - Vacuum Patch

Generic equivalent of Torr Seal. Seals leaks with no solvent evaporation. Applications to thermistors and all varieties of vacuum systems. Consists of 1.2 ounces of hardener and 2.8 ounces of resin.
$51.95
TorrLube

30028 - TorrLube - 1 cc

TorrLube
$129.95
CQ 705 Silicone Diffusion Pump Fluid

CQ 705 Silicone Diffusion Pump Fluid

Equivalent to Dow Corning #705 Fluid. Ultimate vacuum (untrapped) is 10-9 to 10-10 torr. Boiling point at 0.06 torr is 242oC. Pentaphenyl trimethyl trisiloxane.

Starting at: $136.95

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Electron Microscopy Supplies