CF275 (2.75 O.D.) Rotatable Flanges

2.75 inch outer diameter ConFlat rotatable flanges ideal for UHV applications.


Materials:

  • 304L stainless steel

Product Notes:

  • Designed to fit standard inch tubing O.D.’s
  • Self-aligning
  • Internal weld
  • Sexless flanges
  • Tapped and clearance (through-hole) bolt holes available
  • Blank flanges close unused ports or custom modify
  • Interchangeable with other ConFlat style flanges
  • Adapters to other flange systems available
  • Vacuum rated: UHV (approx. 1×10-13 Torr)
  • Temperature range: -200°C up to 450°C
  • Leak rating < 1×10-13 std. cc/s helium

Options: Contact us for price and availability

  • Metric tapped flanges
  • Alternative materials: 316LN (flange), 316L stainless steel, aluminum, etc.

*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 PriceQty, Add To Cart
Part ID5000072Reference NumberCF275R-000A 2.72B -C -D 0.50E -F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$25.95
Part ID5000073Reference NumberCF275R-025A 2.72B 0.26C -D 0.50E -F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$21.50
Part ID5000074Reference NumberCF275R-050A 2.72B 0.51C -D 0.50E -F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$22.50
Part ID5000075Reference NumberCF275R-075A 2.72B 0.63C 0.76D 0.50E 0.21F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$35.00
Part ID5000076Reference NumberCF275R-100A 2.72B 0.88C 1.01D 0.50E 0.21F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$29.00
Part ID5000077Reference NumberCF275R-125A 2.72B 1.13C 1.26D 0.50E 0.21F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$30.50
Part ID5000078Reference NumberCF275R-150A 2.72B 1.44C 1.51D 0.50E 0.21F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$31.00
Part ID5000079Reference NumberCF275R-162A 2.72B 1.5C 1.63D 0.50E 0.21F 2.31Thrd 0.27Flange Style RotatableBolt Hole Style ClearanceBolt Hole Number 63D CADLoginDrawingLoginUnit Price$22.50
Part ID5000080Reference NumberCF275RT-000A 2.72B -C -D 0.50E -F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$60.00
Part ID5000081Reference NumberCF275RT-025A 2.72B 0.26C -D 0.50E -F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$47.50
Part ID5000082Reference NumberCF275RT-050A 2.72B 0.51C -D 0.50E -F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$47.50
Part ID5000083Reference NumberCF275RT-075A 2.72B 0.63C 0.76D 0.50E 0.21F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$47.50
Part ID5000084Reference NumberCF275RT-100A 2.72B 0.88C 1.01D 0.50E 0.21F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$90.00
Part ID5000085Reference NumberCF275RT-125A 2.72B 1.13C 1.26D 0.50E 0.21F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$30.50
Part ID5000086Reference NumberCF275RT-150A 2.72B 1.44C 1.51D 0.50E 0.21F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$30.50
Part ID5000087Reference NumberCF275RT-162A 2.72B 1.50C 1.63D 0.50E 0.21F 2.31Thrd 1/4-28Flange Style RotatableBolt Hole Style TappedBolt Hole Number 63D CADLoginDrawingLoginUnit Price$32.00