NW/ KF Clamps and Rings（Applicable Flange Size (Nominal)：40）

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• 

  Vacuum Pipe Fittings / Clamp

  MISUMI

  [Features] Vacuum fitting for piping.

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  Starting from∗ ：	12.46 €
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• 

  Center Rings

  MISUMI

  [Features] An inexpensive type without outer ring. [Material] EN 1.4301 Equiv. (sintered).

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  Starting from∗ ：	18.90 €
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• • Promotional pricing

  

  O-Ring for Vacuum

  ADVANTEC(VACUUM PIPING)

  [Features]
  · Products of special dimensions can be manufactured.

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  Starting from∗ ：	2.92 €
  	Special price
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• • Promotional pricing

  

  NW Clamp

  ADVANTEC(VACUUM PIPING)

  A NW clamp from Advantech (vacuum piping), ranked among the best in the country in the field of vacuum piping, which has high requirements for seals. Various types are available to cover many different sizes from NW10 to large diameters.

  • Volume Discount

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  Starting from∗ ：	16.44 €
  	Special price
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• • Promotional pricing

  

  NW Center Ring

  ADVANTEC(VACUUM PIPING)

  [Features]
  · Conforms to ISO standards.
  · Products with special dimensions available for manufacture

  • Volume Discount

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  Starting from∗ ：	10.07 €
  	Special price
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• • Promotional pricing

  

  VP Series One Touch Coupling

  IRIE KOKEN

  Many reliable Irie Koken products available from MISUMI.
  
  [Features]
  · With the IKC, the VP series (10 sizes) (for vacuum piping) and the HP series (8 sizes) (for high pressure piping) are available as standard as pipe fittings (ISO standard, NW-FK).
  · No need for bolts or nuts. This can be easily attached and removed by simply inserting the internally tapered part of the coupling into the tapered part of the flange and turning the thumbscrew.
  · A heating temperature of up to 150°C can be used.
  He leak quantity is 1×10⁻⁹ Pa • m³/s or lower.

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  Starting from∗ ：	14.04 €
  	Special price
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• 

  Vacuum Pipe Fittings / Center Ring with O-ring Seal

  MISUMI

  [Features] This product has an outer ring for easy installation.

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  Starting from∗ ：	25.19 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  Clamp Series NW Chain Clamp (10 to 63)

  ADVANTEC(VACUUM PIPING)

  High-quality, fast delivery, and low-cost.

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  Starting from∗ ：	30.66 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  Clamp Series, NW Bulkhead Clamp

  ADVANTEC(VACUUM PIPING)

  High quality. Quick delivery. Low cost.

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  Starting from∗ ：	45.64 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• • Promotional pricing

  

  VP Series, Center Ring

  IRIE KOKEN

  Many reliable Irie Koken products available from MISUMI.
  
  [Features]
  - IKC is an ISO-based pipe fitting for NW-KF flanges. The VP series (10 sizes) for vacuum piping and hp series (8 sizes) for high-pressure piping are provided.
  - No need for bolts nor nuts. Just insert the inside taper of the coupling into the taper on the flange and turn the wing screw to insert or remove.
  - Can be heated up to 150℃.
  - Leakage volume is 1×10^-9 Pa•m_³/s or less.

  • Volume Discount

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  Starting from∗ ：	15.89 €
  	Special price
  Min. Shipping Days ：	Same day

  *Unit price with basic configuration

• • Promotional pricing

  

  HP Series, Center Rings

  IRIE KOKEN

  Many dependable and reliable Irie Koken products available from MISUMI.

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  Starting from∗ ：	28.06 €
  	Special price
  Min. Shipping Days ：	75 Days

  *Unit price with basic configuration

• 

  Ring Series, Center Ring (Center Ring with Outer Ring), NW-OZ

  ADVANTEC(VACUUM PIPING)

  High-quality, fast delivery, and low-cost.

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  Starting from∗ ：	21.01 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  Ring Series Mesh-Attached Center Ring

  ADVANTEC(VACUUM PIPING)

  High quality. Quick delivery. Low cost.
  
  [Features]
  · Products of Special Dimensions Can Be Manufactured

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  Starting from∗ ：	68.97 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  Elastomer Seal Outer Center Ring NW 16-63

  EVAC

  Misumi offers a range of reassuring and reliable Evac brands.
  
  [Features]
  · The elastomer seal is a standard sealing part for NW/KF piping.
  · Outer center rings with high corrosion resistance and high-pressure support as well as inner center rings which are suitable for use in high temperature and high vacuum environments.
  · Guide rings in fluoropolymer, aluminum, or stainless steel (SUS316L).
  · Standardization of fluoropolymer guide ring and FEP O-ring type for high corrosion resistant applications.
  · The FEP O-ring withstands environments with temperatures between -50°C and 200°C.
  · Evac Viton® O-rings can withstand temperatures of up to 200℃ continuously.
  · Can be used for vacuum of 10-7 Pa.
  · Can be used in pressures of up to 2 MPa.
  · The inner ring and outer ring also prevent excessive torque on the clamp.

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  Starting from∗ ：	93.87 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

• 

  HP Series, Clamp Chain

  IRIE KOKEN

  Many reliable Irie Koken products available from MISUMI.

  • Volume Discount

  2D / 3D CAD data available

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  Starting from∗ ：	25.26 €
  Min. Shipping Days ：	5 Days

  *Unit price with basic configuration

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