Centering Ring Assemblies, Aluminum

Centering Ring Assemblies include a supportive inner aluminum ring and an elastomer outer ring (o-ring) which is compressed between the ISO flanges to create a vacuum tight seal.

 

Features

  • High Vacuum Rated to 1×10-8 Torr
  • Compatible with all ISO standard vacuum flanges
  • Reusable
  • Quick sealing and disassembly

 

Materials

  • Centering Ring: Aluminum
  • O-Ring: Buna-N, Viton™ or Silicone
  • Spacer Ring (LF sizes only): Aluminum

 

Product Notes

  • Metal centering ring aligns flanges during seal assembly and provides support for the elastomer sealing ring

*Dimensions are in inches unless otherwise specified

Part IDReference NumberA B Material Seal Material 3D CADDrawingUnit PriceQty, Add To Cart
Part ID4000020Reference NumberQF16-075-CTR-AL-VTA 0.63B 0.21Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$6.50
Part ID4000021Reference NumberQF25-100-CTR-AL-VTA 0.98B 0.21Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$7.00
Part ID4000022Reference NumberQF40-150-CTR-AL-VTA 1.53B 0.21Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$9.50
Part ID4000023Reference NumberQF50-200-CTR-AL-VTA 1.97B 0.21Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$12.00
Part ID4500035Reference NumberLF63-250-CTR-AL-VTA 2.64B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$32.00
Part ID4500038Reference NumberLF80-300-CTR-AL-VTA 3.15B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$36.00
Part ID4500041Reference NumberLF100-400-CTR-AL-VTA 3.9B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$36.25
Part ID4500044Reference NumberLF160-600-CTR-AL-VTA 5.91B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$48.00
Part ID4500047Reference NumberLF200-800-CTR-AL-VTA 8.27B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$67.00
Part ID4500050Reference NumberLF250-1000-CTR-AL-VTA 10.14B 0.15Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$85.00
Part ID4500053Reference NumberLF320-1200-CTR-AL-VTA 12.28B 0.22Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$128.00
Part ID4500056Reference NumberLF400-1600-CTR-AL-VTA 15.42B 0.22Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$400.00
Part ID4500059Reference NumberLF500-2000-CTR-AL-VTA 19.41B 0.22Material AluminumSeal Material Viton™3D CADLoginDrawingLoginUnit Price$535.00
Part ID4000025Reference NumberQF16-075-CTR-AL-BNA 0.63B 0.21Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$3.25
Part ID4000026Reference NumberQF25-100-CTR-AL-BNA 0.98B 0.21Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$4.35
Part ID4000027Reference NumberQF40-150-CTR-AL-BNA 1.53B 0.21Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$6.50
Part ID4000028Reference NumberQF50-200-CTR-AL-BNA 1.97B 0.21Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$7.50
Part ID4500033Reference NumberLF63-250-CTR-AL-BNA 2.65B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$28.50
Part ID4500036Reference NumberLF80-300-CTR-AL-BNA 3.15B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$34.50
Part ID4500039Reference NumberLF100-400-CTR-AL-BNA 3.90B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$35.00
Part ID4500042Reference NumberLF160-600-CTR-AL-BNA 5.91B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$43.00
Part ID4500045Reference NumberLF200-800-CTR-AL-BNA 8.27B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$56.00
Part ID4500048Reference NumberLF250-1000-CTR-AL-BNA 10.14B 0.15Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$80.00
Part ID4500051Reference NumberLF320-1200-CTR-AL-BNA 12.28B 0.22Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$132.00
Part ID4500054Reference NumberLF400-1600-CTR-AL-BNA 15.42B 0.22Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$180.00
Part ID4500057Reference NumberLF500-2000-CTR-AL-BNA 19.41B 0.22Material AluminumSeal Material Buna-N3D CADLoginDrawingLoginUnit Price$540.00
Part ID4000030Reference NumberQF16-075-CTR-AL-SNA 0.63B 0.21Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$6.00
Part ID4000031Reference NumberQF25-100-CTR-AL-SNA 0.98B 0.21Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$7.50
Part ID4000032Reference NumberQF40-150-CTR-AL-SNA 1.53B 0.21Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$10.50
Part ID4000033Reference NumberQF50-200-CTR-AL-SNA 1.97B 0.21Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$13.00
Part ID4500034Reference NumberLF63-250-CTR-AL-SNA 2.64B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$32.00
Part ID4500037Reference NumberLF80-300-CTR-AL-SNA 3.15B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$36.00
Part ID4500040Reference NumberLF100-400-CTR-AL-SNA 3.90B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$36.00
Part ID4500043Reference NumberLF160-600-CTR-AL-SNA 5.91B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$48.00
Part ID4500046Reference NumberLF200-800-CTR-AL-SNA 8.27B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$69.00
Part ID4500049Reference NumberLF250-1000-CTR-AL-SNA 10.14B 0.15Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$87.00
Part ID4500052Reference NumberLF320-1200-CTR-AL-SNA 12.28B 0.22Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$135.00
Part ID4500055Reference NumberLF400-1600-CTR-AL-SNA 15.42B 0.22Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$225.00
Part ID4500058Reference NumberLF500-2000-CTR-AL-SNA 19.41B 0.22Material AluminumSeal Material Silicone3D CADLoginDrawingLoginUnit Price$545.00