Product ID : NS40150
NS40150 Long Nipples-Aluminum, For NW Flange=40, For Hose ID (in)=1 1/2, A (mm)=40, B (mm)=38.1, C (mm)=55
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 finest reusable worm gear clamps made.
Hermetic, Sealed, In-line Oil Mist Separator For Mechanical Vacuum Pumps.
Quick action aluminum clamp with finger closure "T" knob for positive sealing of NW flanges.
Hardness range is 70 to 80 Shore A durometer.
Three NW flanges permit the union of several pump lines.