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Product ID : QF2025ASRV
QF2025ASRV Adaptive Centering Ring Assembly, Material=304 Stainless, Brand=Viton[R], A=1.02, B=0.87, C=0.81, NW Flange Size=20 to 25
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)

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.

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

Use this to adapt ion gauge tubes to a 2 3/4" Conflat flange.

In Stainless and Aluminum.

In Aluminum, Stainless Steel, and Brass

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

Replacement or spare O-rings for centering rings.

For connecting rubber or plastic hose to NW flanges.

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.