Vacuum Products Division

Dymar Chemicals supplies a complete line of vacuum pump oils and greases for rotary vane, roots blower, turbo-molecular, and diffusion pumps. The Dymavac hydrocarbon oils are custom formulated to replace and outperform existing mechanical pump oils at a lower cost. Dymar is the Canadian supplier for both the DuPont Krytox line of fluorinated teflon vacuum oils and greases, and the Dow Corning line of silicone diffusion pump oils and high vacuum grease.

Hydrocarbon oils:

• provide improved vacuum performance
• are superior in quality, resulting in decreased maintenance costs and pump repairs
• are less expensive

The product line includes: hydrotreated and synthetic hydrocarbon oils.

DuPont Krytox lubricants:

• are non-reactive, non-flammable, and non-corrosive vacuum oils and greases
• provide outstanding lubricity
• increase service life of equipment, prevent severe safety and maintenance problems when working with aggressive chemicals/hostile environments.
• are completely recyclable
• are competitively priced compared to other inert fluids
• are available at their best value through Dymar Chemicals

The product line includes: 1500 series mechanical pump and 1600 series diffusion pump oils, and low vapour pressure vacuum grease.

Link here for direct connection to the DuPont Krytox website

Dow Corning Silicone lubricants:

• are the best diffusion pump fluids for fast pumping of large volumes of gas or vapour in production operations
• are completely recyclable
• provide better performance than organic oils
• are available at their best value through Dymar Chemicals

The product line includes: 702, 704, and 705 diffusion pump oils, high vacuum grease.