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  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Clamp / Bolt
  4. Clamp (NW / KF standard)
  5. Rubber O-ring seal
  6. Link (aluminum)
  7. 【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40

【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40

【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40

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【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40
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Product code :30020 Model:30.114.240

▼ Chain clamp aluminum type
For NW/KF flange
Balanced clamping with multiple links, more firmly secured than general 2-point clamps
Strong against vibration and hard to loosen
Easy installation even in tight spaces
Hand-tightening type and torque-controllable nut type available
The links are available in die-cast and inter-forged types, and the cold-forged type is available in Aluminum Edge Seals are available for the cold forged type.
Nut-tightening type is available for cryogenic temperatures (-270°C)

▼The following types of chain clamps are standardized (List)
Applicable flanges (NW): 16, 25, 40, 50, 63, 80, 100, 125, 160, 200, 250
Elastomer seal compatible/metal seal compatible/(CeFiX®) compatible
Use specific chain clamps for CeFiX® flanges.
※NW40 and 63 are available with different number of links and dedicated for CeFiX®. Please note that
The material of the link part can be resin, SUS, aluminum, etc. Select the material that best suits the operating temperature and corrosion resistance.
Knobs are available in hand-turned type (resin) and torque wrench-tightened type (metal).

▼Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.

For precision cleaning requests, please click here.

Basic Information
Link Aluminum
Knob / nut Stainless steel (nut)
Clamping screw stainless
Clamping bolt Aluminum
Maximum temperature 100℃
The lowest temperature -271℃
Available pressure Atmospheric pressure ~ 10
Corresponding seal Elastomer seal only
Pressurization ○
Non-magnetic ○
Radiation resistance ○
chemical resistance ○
Clean Room △
Insulation ○
METHOD tightening Torque Wrench
RoHS2 corresponding ○
Inquiry for this product
RoHS2 Download
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front.product.product_code
Model
 NW/KF Number of links D L N M strap
Stock & Delivery
front.product.price
front.product.tax_included2
30020
30.114.240
40 4 - 141 85 - Steel nickel plate
【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40 admin.label.item.size_image
NW/KF Number of links D L N M strap
40 4 - 141 85 - Steel nickel plate
Alu Clamp coated steel NW32/40
Product code :30020    Model:30.114.240
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【セール品】30.040002.114.240 Alu Clamp coatedsteelNW32/40 admin.label.item.catalog_image
製品コード / 型式 締付トルク[Nm±20%] ボルトサイズ
30021 / 30.114.516 1 M6
30022 / 30.114.525 1.5 M6
30023 / 30.114.540 2 M6
30024 / 30.114.550 2.5 M6
30284 / 30.114.563 2.5 M6
30072 / 30.213.408 3.5 M8
30074 / 30.213.410 4 M8
30076 / 30.213.412 5 M8
30214 / 30.211.516 7 M8
30551 / 30.211.520 9.5 M8
30485 / 30.211.525 12 M8
Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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