dn kf vacuum fittings

KF Small Flange Components

The range of JAKOB KF small flange fittings covers the range of sizes typical with laboratory and similar applications. Dimensions of fittings are to ISO-KF standards with straight pieces, T pieces and cross pieces, elbows, flexible pipe, clamping rings and seals. Sizes KF 10, KF 16, KF 25 and KF 40 are recommended by PNEUROP.

clamping ring KF Clamping Rings for clamping flanges. Aluminum or stainless steel.
KF Special Clamps, Clamping Chains, Composite Clamps Stainless steel clamping chains and clamps with stainless steel chain and remainder aluminum.




centering rings

KF Aluminum Internal Centering Rings with Perbunan or Viton O rings.
KF Stainless Steel Internal Centering Rings with Perbunan or Viton O rings.
KF Adapting Centering Rings Stainless steel centering rings for use with different sized flanges
KF External Centering Rings Aluminum and stainless steel external centering rings with Perbunan or Viton O rings.



centering rings

KF Centering Rings with Filters Stainless steel centering rings with fine mesh filters and with fine filters. Perbunan or Viton O rings
KF Centering Rings with Sintered Bronze Mesh Filters Stainless steel centering rings with sintered bronze wire mesh filter. External stainless steel rings for holding O rings.





kf welding flange


KF Welding Flanges Stainless steel and mild steel tube stubs with KF flanges for welding. Short or long tube stubs.

kf hose nozzle


KF Flanges with Hose Nozzles Stainless steel and aluminum hose nozzles for various hose sizes. Nozzles for PVC Hose


kf blind flange


KF Blind Flanges Stainless steel and aluminum blind flanges.


swagelok adapter
KF to Swagelock Adapting Flanges
Stainless steel adapters for Swagelock. Connects Swagelock to ISO-DN KF
KF to CAJON Adapters Stainless steel adapters to connect CAJON VCR and CAJON Ultra Torr to ISO DN KF.


kf connecting piece
KF Connecting Pieces
Stainless steel connecting pieces for joining same size KF flanges


KF to inch thread adapters
Adapter for KF flanges to G and NPT inch threads. Specify male or female threads



kf reducing adapter
KF Reducing Adapters
Reducing flanges in stainless steel and aluminum.
KF Reducing Elbows Reducing elbows in stainless steel or aluminum



kf reducing t
KF Reducing Tees & Measuring Tees
Stainless steel or aluminum reducing tees. Stainless steel measuring tees.



kf elbowsKF Elbows, Rectilinear or Smooth Curve Elbows in aluminum or stainless steel.
KF Tees Stainless steel or aluminum
KF Reducing & Measuring Tees
KF Cross Pieces and Reducing Cross Pieces Cross pieces in aluminum or stainless steel. Reducing cross pieces in stainless steel.


kf stainless flex tube
KF Flexible Annealed Stainless Steel Tube
Flexible stainless steel pipe to 1000mm length, annealed. Longer and different lengths available to order.



kf stainless bellows
KF Stainless Steel Bellows
Stainless steel bellows of various lengths.
KF Flange PVC Hose PVC Vacuum hose reinforced with stainless steel spiral. KF flanges on each end.
O Rings Replacement O rings, Perbunan and Viton