NW Flange Assembly

NW fittings, otherwise known as ISO-KF, are the industry standard for many applications in the low to high vacuum range. They are ideal for achieving dependable cost effective performance down to 10-7 mbar across a range of applications from light to harsh duty. A simple fastening method means that systems can be easily assembled and a leak tight vacuum seal is quickly achieved.

• Manufactured to ISO 2861 and DIN 28403 standards

• Nominal diameters 10 to 50 mm • Use with either elastomer or formed aluminium seals

• Choice of clamp type depending on application, access, convenience and cost

• For use in high-vacuum applications: pressures > 10-8 mbar

NW Dimensions

       

NW10

NW16

NW20

NW25

NW32

NW40

NW40

A

30

30

40

40

55

55

75

B

12.2

17.2

22.2

26.2

34.2

41.2

52.2

C

2

2

2

2

2

2

2

D

14

20

25

28

38

44.5

57

Documentation

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