Product ID : MM1800A
MM1800A Micro-Mesh Roll, Grade=Regular, Width (in)=4, Length (ft)=50, Grit=1800
More details on associated web pages:
Micro-Mesh® Regular Rolls
Micro-Mesh® Blue Hand Tool
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.