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- FittingsQuick Flange Clamp, Aluminum or Stainless Weld Ring Flange, 304 Stainless Short Weld Stub Flange, 304 Stainless Short Weld Flange, 304 Stainless Wing-Nut Aluminum Clamp Centering Ring Assembly, 304 Stainless or Aluminum Centering Ring Assembly, 304 Stainless With Screen Adaptive Centering Ring Assembly, 304 Stainless or Aluminum Replacement O-Ring, Viton® or Silicone or Buna Overpressure Rings, 304 Stainless Blank Flanges, Brass or Aluminum QF Reducer Weld Flange, 304 Stainless QF to Male Pipe Adaptor, 304 Stainless Long Butt Flange, 304 Stainless or Aluminum Braze Socket Weld Flange - Brass Long Braze Weld Flange - Brass LF Nipples - 304 Stainless Steel CF Half Nipple Flange - Unbored Stub, 304 Stainless or Brass or Aluminum Adaptor Flange to 1/8" NPT, Stainless or Brass Tubing Adaptor Flange Flange Adaptor to 1/8" NPT, Aluminum Flange Adaptor to ¼" NPT, 304 Stainless Steel, Brass, Aluminum Flange Adapter to 1/4" NPT, Aluminum with O-ring Attached Flange Adapter to 1/2" NPT, Stainless Hose Adaptor, Stainless Steel Hose Adaptor, Aluminum QF Nipples, 304 Stainless QF to QF Reducers, 304 Stainless QF to Quick Coupling, 304 Stainless QF to QF Reducers, Aluminum QF Stainless Steel Reducing Tees QF Stainless 4-Way Crosses QF to Varian Type Conflat Flange Stainless Steel Stainless Steel Tubes (All tubes are 12" long) QF Window Viewing Port LF to LF Reducers - 304 Stainless Steel LF to Varian Conflat Flange - 304 Stainless Steel 45 Degree Stainless Elbow 90 Degree Stainless Elbow 180 Degree Stainless Return 90 Degree Stainless Steel Mitred Elbow 90 Degree Stainless Steel Elbow - Long Radius QF Stainless Steel Tees QF To Flexible Stainless Steel Metal Hose QF To Pyrex Tube Adaptive Tee To Female NPT-Aluminum or 304 Stainless Steel QF To Male VCR- 304 Stainless Steel Long Nipples-Aluminum Stainless Welch Pump Adaptor Extra Long Nipples Custom Pump Fittings Pump Nipples With Side Port Short Weld Flange - 304 Stainless Steel Long Butt Flange - 304 Stainless Steel Blank Flange - 304 Stainless Steel or Aluminum Weld Flange, Bolted - Stainless Steel Large Flange Double Claw Clamp Large Flange Single Claw Clamp Double Flange Bolts Centering Ring Assembly 304 Stainless Steel Centering Ring Assembly Aluminum Blank Vacuum Flanges Zero Profile, Wide-Angle Viewports Socket Head Cap Screws Cap Screw Nuts Stainless Steel Washers - Flat A&N Stainless Steel Quick-Disconnects Mounted on Del Seal Conflat Flanges Single or BNC Connector on Flange Dual BNC Connectors on Flange BNC Feedthru TSQ Feedthru Large Pin Feedthru 10 Pin Feedthru Swagelok Tube Fittings Mounted on Del-Seal Conflat Flanges, Stainless Steel 1/4" Pipe to 1/2" Hose Fitting 1/4" Pipe to 3/4" Hose Fitting 1/4" Pipe to 1" Hose Fitting 1/4" NPT, 304 Stainless Steel Catalog Page F62 Catalog Page F63 Catalog Page F64 Catalog Page F65 Catalog Page F66 Catalog Page F67 Catalog Page F68 Catalog Page F69 Catalog Page F70
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- Centering Ring Assembly Aluminum (This Page)
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| Centering Ring Assembly Aluminum, B=0.154 | ||||
| Part No. | Brand | A | Price EA |
Order |
|---|---|---|---|---|
| LF63250ARB | Buna-N | 2.65 | $29.00 | |
| LF63250ARS | Silicone | 2.65 | $31.00 | |
| LF63250ARV | Viton (R) | 2.65 | $29.00 | |
| LF80300ARB | Buna-N | 3.16 | $35.00 | |
| LF80300ARS | Silicone | 3.16 | $36.00 | |
| LF80300ARV | Viton (R) | 3.16 | $35.00 | |
| LF100400ARB | Buna-N | 3.90 | $35.00 | |
| LF100400ARS | Silicone | 3.90 | $36.00 | |
| LF100400ARV | Viton (R) | 3.90 | $35.00 | |
| LF160600ARB | Buna-N | 5.80 | $47.00 | |
| LF160600ARS | Silicone | 5.80 | $48.00 | |
| LF160600ARV | Viton (R) | 5.80 | $47.00 | |
| LF200800ARB | Buna-N | 8.15 | $64.00 | |
| LF200800ARS | Silicone | 8.15 | $69.00 | |
| LF200800ARV | Viton (R) | 8.15 | $64.00 | |
| LF2501000ARB | Buna-N | 10.05 | $73.00 | |
| LF2501000ARS | Silicone | 10.05 | $76.00 | |
| LF2501000ARV | Viton (R) | 10.05 | $73.00 | |
| * Standard lead-time for non-stock items is approximately two weeks depending on the item. | ||||
Ordering information.
International (non-US) prices available through your
local dealer.
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Viton® Composition O-Rings O-Rings are available in five different materials from Scientific Instrument Services.
Replacement O-Ring Replacement or spare O-rings for centering rings.
O-Ring Kits This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.
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.
QF to QF Reducers, 304 Stainless Union for connecting two different size NW flanges.
Large Flange Double Claw Clamp Large Flange Double Claw Clamp for your vacuum needs.