Product Range

ISO500 Fixed Bolted Blank Flange
SKU: ISO500FBK
ISO Fixed Bolted Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Fixed Bolted Blank Flanges are supplied in a plastic bag.

ISO Fixed Bolted Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
ISO630 Claw Clamp Blank Flange
SKU: ISO630BK
ISO Claw Clamp Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Claw Clamp Blank Flanges are supplied in a plastic bag with a protective plastic cap.

ISO Claw Clamp Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
ISO630 Fixed Bolted Blank Flange
SKU: ISO630FBK
ISO Fixed Bolted Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Fixed Bolted Blank Flanges are supplied in a plastic bag.

ISO Fixed Bolted Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
ISO63 Claw Clamp Blank Flange
SKU: ISO63BK
ISO Claw Clamp Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Claw Clamp Blank Flanges are supplied in a plastic bag with a protective plastic cap.

ISO Claw Clamp Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 12.40 12.4 GBP
ISO63 Fixed Bolted Blank Flange
SKU: ISO63FBK
ISO Fixed Bolted Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Fixed Bolted Blank Flanges are supplied in a plastic bag.

ISO Fixed Bolted Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 30.80 30.8 GBP
ISO80 Claw Clamp Blank Flange
SKU: ISO80BK
ISO Claw Clamp Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Claw Clamp Blank Flanges are supplied in a plastic bag with a protective plastic cap.

ISO Claw Clamp Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 24.65 24.650000000000002 GBP
ISO80 Fixed Bolted Blank Flange
SKU: ISO80FBK
ISO Fixed Bolted Blank Flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. ISO Fixed Bolted Blank Flanges are supplied in a plastic bag.

ISO Fixed Bolted Blank Flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 61.25 61.25 GBP
KF10 Blank Flange
SKU: KF10BS
KF Flanges (Klien) are the standard DIN 28430 and ISO 2861 connections for vacuum fittings up to DN50 used in low and high vacuum. Along with the ancillary components, they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or Viton O-ring squashed between a pair of KF Flanges and pulled together using a circumferential clamp.

KF Blank Flanges points:
• Material: 304L Stainless Steel
• Bakeable to 150° C
• Vacuum Rating: 1×10-8 mbar
• Wide range of elbows, crosses and tees are available
• Tubulated Flanges are available for welding to stainless steel tube

KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 3.25 3.25 GBP
KF16 Blank Flange
SKU: KF16BS
KF Flanges (Klien) are the standard DIN 28430 and ISO 2861 connections for vacuum fittings up to DN50 used in low and high vacuum. Along with the ancillary components, they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or viton O-ring squashed between a pair of KF Flanges and pulled together using a circumferential clamp.

KF Blank Flanges points:
• Material: 304L Stainless Steel
• Bakeable to 150° C
• Vacuum Rating: 1×10-8 mbar
• Wide range of elbows, crosses and tees are available
• Tubulated flanges are available for welding to stainless steel tube

KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 2.85 2.85 GBP
KF25 Blank Flange
SKU: KF25BS
KF Flanges (Klien) are the standard DIN 28430 and ISO 2861 connections for vacuum fittings up to DN50 used in low and high vacuum. Along with the ancillary components, they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or viton o-ring squashed between a pair of KF Flanges and pulled together using a circumferential clamp.

KF Blank Flanges points:

• Material: 304L Stainless Steel
• Bakeable to 150° C
• Vacuum Rating: 1×10-8 mbar
• Wide range of elbows, crosses and tees are available
• Tubulated Flanges are available for welding to stainless steel tube

KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 2.99 2.99 GBP
KF40 Blank Flange
SKU: KF40BS
KF Flanges (Klien) are the standard DIN 28430 and ISO 2861 connections for vacuum fittings up to DN50 used in low and high vacuum. Along with the ancillary components, they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or Viton O’ring squashed between a pair of KF Flanges and pulled together using a circumferential clamp.

KF Blank Flanges points:
• Material: 304L Stainless Steel
• Bakeable to 150°C
• Vacuum Rating: 1×10-8 mbar
• Wide range of elbows, crosses and tees are available
• Tubulated flanges are available for welding to stainless steel tube

KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 3.41 3.41 GBP
KF50 Blank Flange
SKU: KF50BS
KF Flanges (Klien) are the standard DIN 28430 and ISO 2861 connections for vacuum fittings up to DN50 used in low and high vacuum. Along with the ancillary components, they offer a simple solution for applications requiring easy and repeated assembly.

Sealing is accomplished with a centering with a nitrile or Viton O-ring squashed between a pair of KF Flanges and pulled together using a circumferential clamp.

KF Blank Flanges points:
• Material: 304L Stainless Steel
• Bakeable to 150°C
• Vacuum Rating: 1×10-8 mbar
• Wide range of elbows, crosses and tees are available
• Tubulated Flanges are available for welding to stainless steel tube

KF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304 Stainless Steel. KF Blank flanges are supplied in a sealed plastic bag with a protective plastic cap.

KF Blank flanges are manufactured to the ISO Standard and are compatible with other supplier’s product.
£ 6.85 6.8500000000000005 GBP
CF16 Blank Tapped Flange
SKU: f16T
CF Blank flanges are used to cap off the open ports where not required and are also used as a base part to manufacture adaptor fittings, instruments, feedthroughs etc.

Manufactured from: 304L Stainless Steel. They are supplied in a plastic bag with a protective plastic cap.

The CF Blank flanges are manufactured to the CF Standard and are compatible with other supplier’s product.

• Material: Stainless Steel
• Bakeable to 450°C
• Vacuum Rating 1×10-11 mbar
• Wide range of elbows, crosses, tees and adaptors are available
• Tubulated flanges are available for welding to stainless steel tube
* European standard, to be used with copper gasket OD 272.7 mm
£ 11.95 11.950000000000001 GBP

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Get in touch today to discuss your requirements, please contact us on

+44 (0) 1424 447726   sales@ultrahighvacuum.com