CF Spacer Flange with Bore Holes

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Description

The CF Spacer Flange with Bore Holes is designed for CF vacuum systems where spacing and precise flange positioning are required within the connection assembly. The catalog lists a pressure range of 1 × 10⁻¹² mbar to ambient pressure, custom lengths available upon request, and a bake-out range up to 500 °C. It is available in Stainless Steel 304 / 1.4301 and Stainless Steel 316L / 1.4404, with standard sizes from DN16 to DN160.

Field Data
Product Name CF Spacer Flange with Bore Holes
System CF
Product Type Spacer Flange with Bore Holes
Pressure Range 1 × 10⁻¹² mbar to ambient pressure
Custom Lengths Available upon request
Bake-Out Range Up to 500 °C
Material Versions Stainless Steel 304 / 1.4301, Stainless Steel 316L / 1.4404
Available Sizes (DN) 16, 40, 63, 100, 160
Main Dimensions A, B, C, D
Temperature Range - Stainless Steel 304 / 1.4301 -196 to 300 °C
Temperature Range - Stainless Steel 316L / 1.4404 -196 to 350 °C
Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) D (mm) Order No
16 7.5 34 4.4 16 VC4FLN1SS016
40 13 69.9 6.6 37 VC4FLN1SS040
63 17.5 113.5 8.4 66 VC4FLN1SS063
100 20 152 8.4 102 VC4FLN1SS100
160 21.5 202.4 8.4 155 VC4FLN1SS160
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) D (mm) Order No
16 7.5 34 4.4 16 VC4FLN2SS016
40 13 69.9 6.6 37 VC4FLN2SS040
63 17.5 113.5 8.4 66 VC4FLN2SS063
100 20 152 8.4 102 VC4FLN2SS100
160 21.5 202.4 8.4 155 VC4FLN2SS160

Stainless Steel 304 / 1.4301
Size (DN) A (mm) B (mm) C (mm) D (mm)
16 7.5 34 4.4 16
40 13 69.9 6.6 37
63 17.5 113.5 8.4 66
100 20 152 8.4 102
160 21.5 202.4 8.4 155
Stainless Steel 316L / 1.4404
Size (DN) A (mm) B (mm) C (mm) D (mm)
16 7.5 34 4.4 16
40 13 69.9 6.6 37
63 17.5 113.5 8.4 66
100 20 152 8.4 102
160 21.5 202.4 8.4 155

Download Datasheet from here