Products by Kurt J. Lesker Company

The Kurt J Lesker Company® distributes Fomblin® (PFPE) inert fluids for diffusion and mechanical vacuum pumps, silicone fluids for diffusion pump, and Santovac® for the lowest ultimate vacuums using diffusion pumps. We supply the popular Apiezon® hydrocarbon greases and vacuum lubricant and, in...

We manufacture a comprehensive range of flanges and flanged components such as nipples, elbows, tees, crosses, flex bellows, glass-metal seals, quick couplings, viewports, etc. in all standard vacuum flange systems.

Even a casual study of vacuum technology makes it abundantly clear that valves are almost as vital to the industry as pumps. We offer a wide variety of valve types in a comprehensive range of sizes.

We proudly distribute the most comprehensive range of vacuum pumps available from any single supplier. We have chosen to represent, or been chosen by, many of the finest vacuum pump manufacturers in the world. Since some customers shop by 'brand loyalty' while others choose on price/performance...