Price: 11
Product ID : QF50200SRB
QF50200SRB Centering Ring Assembly, Material=304 Stainless, Brand=Buna-N, A=1.97, B=0.21, NW Flange Size=50
Description
More details on associated web pages:
Centering Ring Assembly, 304 Stainless and Aluminum
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.NW Vacuum Fittings
(Catalog F63)

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.

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

QF to QF Reducers, Aluminum fittings

Union for connecting two different size NW flanges.

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

In Brass and Aluminum and Stainless