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Our products > Vacuum > Components > Flanges & connectors > Glass & Quartz > Blank flanges

Blank flanges

  • inspectable flanges for process control, plasma and overn
  • insertion of (UV) laser ligth into reaction tube (quartz flange)
  • UV protection with Duran flanges/windows
  • quartz for lowest UV absorption
  • vacuum down to 10-9 mbar
  • temperature range of quartz to 1000°C/ Duran up to 450°C
  • pressure up to 2 bar (DN10...DN50) / 1.5 bar (DN63)
  • antimagnetic and radiation resistant
  • excellent chemistry/corrosion
  • cleanroom suitable and electrical isolation
  • for ultra-pure processes as ion implanters, ...

All dimensions are in millimeter.

DN A DN A
10/16 30 80 114
25 40 100 134
40 55 125 161
50 75 160 190
63 87    

Blank flange KF

Blank flange KF Blank flange KF
P/N DN Material Quantity
32.016007.123.716 10/16 Duran Add
32.025007.123.725 25 Duran Add
32.040007.123.740 40 Duran Add
32.050007.123.750 50 Duran Add
32.063007.123.763 63 Duran Add
32.016008.123.816 10/16 Quartz Add
32.025008.123.825 25 Quartz Add
32.040008.123.840 40 Quartz Add
32.050008.123.850 50 Quartz Add
32.063008.123.863 63 Quartz Add
32.016007.125.716 10/16 Duran optical Add
32.025007.125.725 25 Duran optical Add
32.040007.125.740 40 Duran optical Add
32.050007.125.750 50 Duran optical Add
32.063007.125.763 63 Duran optical Add
32.016008.125.816 10/16 Quartz optical Add
32.025008.125.825 25 Quartz optical Add
32.040008.125.840 40 Quartz optical Add
32.050008.125.850 50 Quartz optical Add
32.063008.125.863 63 Quartz optical Add

Please, enter a numeric value

ISO-Tapered blank flange

ISO-Tapered blank flange ISO-Tapered blank flange
P/N DN Material Quantity
32.080007.223.708 80 Duran Add
32.100007.223.710 100 Duran Add
32.125007.223.712 125 Duran Add
32.160007.223.716 160 Duran Add
32.080008.223.808 80 Quartz Add
32.100008.223.810 100 Quartz Add
32.125008.223.812 125 Quartz Add
32.160008.223.816 160 Quartz Add
32.080007.224.708 80 Duran optical Add
32.100007.224.710 100 Duran optical Add
32.125007.224.712 125 Duran optical Add
32.160007.224.716 160 Duran optical Add
32.080008.224.808 80 Quartz optical Add
32.100008.224.810 100 Quartz optical Add
32.125008.224.812 125 Quartz optical Add
32.160008.224.816 160 Quartz optical Add

Please, enter a numeric value

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Can not find the desired product? Contact us

NEYCO
30 avenue de la Paix
92170 VANVES
Tel:+33(0)1 41 90 50 50
Fax:+33(0)1 41 90 50 51
e-mail: contact[@]neyco.fr