The Assimilation Traps are similar to our Coaxial Foreline Traps in that they are used between the rough vacuum pump and the diffusion (or turbo) pump to prevent backstreaming of oil into the diffusion pump.

Hermetic, Sealed, In-line Oil Mist Separator For Mechanical Vacuum Pumps.

Available with Viton® or Buna O-ring, this centering ring complete with O-ring should be used when joining any two NW flanges with a quick flange clamp.

The Labclear Gas Filter is designed to remove water, oil and other foreign material from inert carrier gases such as nitrogen, helium or argon.

O-Rings are available in five different materials from Scientific Instrument Services.

Replacement or spare O-rings for centering rings.