A clamping ring is used in vacuum applications to connect two flanges or components while ensuring a tight and stable connection. By tightening the clamping ring, the flanges are securely compressed together, preventing leaks.

– Suitable for use with elastomer seals.

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Status

Product-Nr.

Material

Dimension DIN

Unit price*

Quantity

10/16SPN/C

Aluminum

DN 10 / DN 16

41,5

3,60 €

10/16SPN/C

DN 10 / DN 16

Material:Aluminum

Dimensions: A63, B41,5, C-, D-

Price*:

3,60 €

20/25SPN/C

Aluminum

DN 20 / DN 25

52,5

3,90 €

20/25SPN/C

DN 20 / DN 25

Material:Aluminum

Dimensions: A72, B52,5, C-, D-

Price*:

3,90 €

32/40SPN/C

Aluminum

DN 32 / DN 40

4,10 €

32/40SPN/C

DN 32 / DN 40

Material:Aluminum

Dimensions: A90, B69, C-, D-

Price*:

4,10 €

50SPN/C

Aluminum

DN 50

0,2

8,50 €

50SPN/C

DN 50

Material:Aluminum

Dimensions: A0,2, B-, C-, D-

Price*:

8,50 €

Further information

Physical Properties

Aluminum Version:

Clamping Ring Segment: Aluminum casting
Screw: Nickel-plated steel
Nut: Nickel-plated zinc alloy
Temperature Range: -190°C to 200°C
Torque: Max. 2 Nm on the wing nut
Overpressure: Max. 1.5 bar

Stainless Steel Version:

Clamping Ring Segment: Stainless steel
Screw: Nickel-plated steel
Nut: Nickel-plated zinc alloy
Temperature Range: -190°C to 200°C
Torque: Max. 2 Nm on the wing nut
Overpressure: Max. 1.5 bar

Overview ISO-KF | DIN 28403

Description: ISO-KF is a quick-connect system widely used in vacuum technology. It consists of symmetrical flanges connected by a clamping ring and an elastomeric/metallic seal.

Sizes: ISO-KF components are available in nominal diameters ranging from DN10 to DN50.

Vacuum Range: ISO-KF is primarily used for coarse and fine vacuum applications, typically up to a vacuum range of 10⁻⁷ mbar.

Usage: Commonly used in laboratory applications and smaller vacuum setups due to its ease of handling and the ability to quickly connect and disconnect components.

Technical Data Stainless Steel | 1.4301

Stainless Steel 1.4301, also known as V2A steel or AISI 304, is a commonly used stainless steel grade with excellent corrosion resistance properties. It is resistant to moisture, humidity, and mild chemical environments, such as water and diluted acids. Additionally, it offers good weldability, high strength, and wide applicability in various industries, including food processing, the chemical industry, and construction.

Technical Data for Aluminum | 3.2315

Aluminum is a lightweight yet strong metal with a variety of beneficial properties. It is corrosion-resistant, making it particularly suitable for outdoor applications. Additionally, aluminum is easily formable and machinable, making it a versatile material for various industries such as aerospace, construction, packaging, and transportation. Aluminum also offers good electrical and thermal conductivity, as well as an attractive surface finish, making it a popular material for many applications.