ISO-QF (KF) 45 Elbow

Elbows are manufactured with a flange on each end of a curved section of tubing. Elbows accommodate turns or alignment considerations for vacuum system design.


  • High Vacuum Rated to 1×10-8 Torr
  • Bakeable to 200oC
  • Quick sealing and disassembly


  • Standard: 304 Stainless Steel

Product Notes

  • Radius elbow design

Options (Contact us for price and delivery)

  • Custom lengths
  • Custom flange combinations
  • ISO-QF large size flanges

*Dimensions are in inches unless otherwise specified

Part IDReference NumberA 3D CADDrawingUnit PriceIn StockQty, Add To Cart
Part ID4000446Reference NumberQF16-075-E45-0.96A 0.963D CADLoginDrawingLoginUnit Price$47.20Contact
Part ID4000447Reference NumberQF25-100-E45-1.12A 1.123D CADLoginDrawingLoginUnit Price$52.005
Part ID4000448Reference NumberQF40-150-E45-1.69A 1.693D CADLoginDrawingLoginUnit Price$84.00Contact
Part ID4000449Reference NumberQF50-200-E45-1.99A 1.993D CADLoginDrawingLoginUnit Price$89.602