DN 250 CF (12.00" OD) Fixed Flanges

12.00 inch (DN 250) outer diameter ConFlat (DN250 CF) non-rotatable flanges ideal for UHV applications.

Features

  • Designed to fit standard inch tubing O.D.’s
  • Self-aligning
  • Internal weld
  • Sexless flanges
  • Tapped and clearance (through-holes) bolt holes available
  • Blank flanges close unused ports or custom modify
  • Interchangeable with other ConFlat style flanges
  • Adapters to other flange systems available

Specifications

  • Flange Material: 304L Stainless Steel
  • Vacuum rated: UHV (approx. 1×10-13 Torr)
  • Temperature range: -200°C up to 450°C
  • Leak rating < 1×10-9 std. cc/s helium

*Dimensions are in inches unless otherwise specified

Part IDReference NumberA B C D E F Thrd Flange Style Bolt Hole Style Bolt Hole Number 3D CADDrawingUnit PriceIn StockQty, Add To Cart
Part ID5000164Reference NumberCF1200-000A 11.97B -C -D 1.02E -F 11.18Thrd 0.332Flange Style FixedBolt Hole Style ClearanceBolt Hole Number 323D CADLoginDrawingLoginUnit Price$655.0016
Part ID5000165Reference NumberCF1200-1000A 11.97B 9.88C 10.03D 1.02E 0.50F 11.18Thrd 0.332Flange Style FixedBolt Hole Style ClearanceBolt Hole Number 323D CADLoginDrawingLoginUnit Price$675.00Contact
Part ID5000166Reference NumberCF1200T-000A 11.97B -C -D 1.02E -F 11.18Thrd 5/16-24Flange Style FixedBolt Hole Style TappedBolt Hole Number 323D CADLoginDrawingLoginUnit Price$695.00Contact
Part ID5000167Reference NumberCF1200T-1000A 11.97B 9.88C 10.03D 1.02E 0.50F 11.18Thrd 5/16-24Flange Style FixedBolt Hole Style TappedBolt Hole Number 323D CADLoginDrawingLoginUnit Price$660.0014