Bellows

INFICON CF quality fittings are manufactured according to ISO 3669 and the latest TS/ ISO 3669-2 standard. INFICON Ultra high vacuum fittings are designed for applications down to 1 x 10-12 mbar and bakeout temperatures up to 400°C.

Benefits

  • World wide logistics
  • Design and measures follow strictly international respected standards
  • Surface finish, welds, material specifications and cleanliness meet or exceed high vacuum specifications
  • 2011/65/EU RoHS compliant
  • Bellows

Specifications

Type DN 16 CF DN 40 CF DN 63 CF DN 100 CF DN 160 CF
Dimension A 76 126 139 142 250
Dimension B 1.5 2 2 2 3
Dimension C 1.5 2 2 2 3
Dimension D 15 40 62 92 154
Dimension E 22 55 80 116 187
Dimension F 16 36.8 66 102 153
Dimension G 21° 7.5° 37° 28° 16°
Flanges: Stainless steel 304L / 1.4306 Stainless steel 304L / 1.4306 Stainless steel 304L / 1.4306 Stainless steel 304L / 1.4306 Stainless steel 304L / 1.4306
Bellows: Stainless Steel 316 Ti / 1.4571 Stainless Steel 316 Ti / 1.4571 Stainless Steel 316 Ti / 1.4571 Stainless Steel 316 Ti / 1.4571 Stainless Steel 316 Ti / 1.4571
Internal pressure: 4 Max. 4 bar Max. 1.5 bar Max. 1.5 bar Max. 1.5 bar
A= Unstressed length Unstressed length Unstressed length Unstressed length Unstressed length

Part Number

DN 16 CF
Part Number Description
213-351 Bellows with flanges DN 16 CF
DN 40 CF
Part Number Description
213-352 Bellows with flanges DN 40 CF
DN 63 CF
Part Number Description
213-353 Bellows with flanges
DN 100 CF
Part Number Description
213-354 Bellows with flanges
DN 160 CF
Part Number Description
213-355 Bellows with flanges
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