Price: 20
Product ID : QF3240ASRV
QF3240ASRV Adaptive Centering Ring Assembly, Material=304 Stainless, Brand=Viton[R], A=1.61, B=1.34, C=1.26, NW Flange Size=32 to 40
Description
More details on associated web pages:
Adaptive Centering Ring Assembly, 304 Stainless and Aluminum
Available with Viton® or Buna O-ring, this reducing centering ring is for joining two different size NW flanges with a quick flange clamp.NW Vacuum Fittings
(Catalog F64)

Available with Viton® or Buna O-ring, this reducing centering ring is for joining two different size NW flanges with a quick flange clamp.

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

Union for connecting two different size NW flanges.

In Stainless and Aluminum.

In Brass and Aluminum and Stainless

Quick action aluminum clamp with finger closure "T" knob for positive sealing of NW flanges.

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.