KF Type Small Flange Components
The Scanwel range of KF components conform to ISO2861,
based on earlier PNUEROP 6606, DIN28 403 and BS 5319 standards.
 
The ISO-KF permits rapid fitting and replacement of vacuum components
Pressure range - atm to below 10-9 mbar dependant on gasket material
Overpressure fittings, metal seals and quick connector clamps from stock.
Choice of stainless steel, aluminium alloy, brass and mild steel.
A complete range of fittings and adaptors to other flange types is available.
Weld fittings to suit both metric (European) and imperial (US) tubes.
Stainless fittings manufactured from 316L as standard.

Assembly Procedure
1- Locate O-Ring on Centring Ring (Called Centring Seal).
2- Locate Centring Seal in KF Flange recess.
3- Locate mating KF Flanges to trap Centring Seal.
4- Position KF Swing Clamp over Flange Assembly,
and tighten Wing Nut.

 

 

.
 
KF Size D d metric d imperial

10
16
20
25
32
40
50

30
30
40
40
55
55
75
15
20
25
28
38
44.5
55
12.7
19.1
_
25.4
_
38.1
50.8

All measurements in mm