About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

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  • Feedthrough Feedthrough
    Feedthrough
  • Isolator Isolator
    Isolator
  • Viewport Viewport
    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
  • Vented Screw Vented Screw
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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Viewport
  3. Glass series for NW
  4. Chain clamp
  5. NW/KF Chain Clamp FRP Standard/High Temp/Ultra Hig
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Clamp / Bolt
  4. Clamp (NW / KF standard)
  5. Rubber O-ring seal
  6. Link (FRP)
  7. NW/KF Chain Clamp FRP Standard/High Temp/Ultra Hig

NW/KF Chain Clamp FRP Standard/High Temp/Ultra Hig

NW/KF Chain Clamp FRP Standard/High Temp/Ultra Hig

▼ Chain clamp plastic type
For NW/KF flange
More firmly fixed than general two-point clamps because of balanced clamping with multiple links.
The links are made of resin, so it can be used not only for SUS flanges but also for glass flanges, which are susceptible to breakage.
(Resin links vary depending on the applicable temperature.
Resistant to vibration and difficult to loosen.
Easy installation even in tight spaces
Standard and high-temperature types are equipped with an over-tightening prevention mechanism (torque limit).
Hand-tightening type only (torque control is not available)

▼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 dedicated CeFiX® types with different number of links. 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 (resin) and torque wrench-tightened (metal) types.

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

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Basic Information
Link FRP
Knob / nut FRP
Clamping screw stainless
Available pressure Atmospheric pressure ~ 10
Corresponding seal Elastomer seal only
METHOD tightening Hand tighten
Pressurization ○
Non-magnetic ○
chemical resistance △
Insulation ○
RoHS2 corresponding ○
Inquiry for this subcategory

We have 33 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
 NW/KF D L N Number of links The color of the link knob color Maximum temperature The lowest temperature Use temperature (Supplement) type torque limit strap
Stock & Delivery
front.product.price
front.product.tax_included2
30012
30.111.716
16 - 122 60 3 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE Steel nickel plate
30025
30.131.816
16 - 122 60 3 白色 white 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30035
30.132.816
16 - 122 60 3 白色 黒色 60℃ -20℃ To within 5 hours allowed up t standard YES stainless
30227
30.016094.100
16 - 122 60 3 茶色 茶色 200℃ -20℃ - 超高温 NONE stainless
30013
30.111.725
25 - 127 70 4 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE Steel nickel plate
30026
30.131.825
25 - 127 70 4 白色 white 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30036
30.132.825
25 - 127 70 4 白色 黒色 60℃ -20℃ To within 5 hours allowed up t standard YES stainless
30031
30.131.925
25 - 127 70 4 黒色 white 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30040
30.132.925
25 - 127 70 4 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 YES stainless
30002
30.025094.100
25 - 127 70 4 茶色 茶色 200℃ -20℃ - 超高温 NONE stainless
30018
30.111.840
40 - 141 85 4 白色 white 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30014
30.111.740
40 - 141 85 4 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE Steel nickel plate
30027
30.131.840
40 - 141 85 4 白色 white 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30037
30.132.840
40 - 141 85 4 白色 黒色 60℃ -20℃ To within 5 hours allowed up t standard YES stainless
30032
30.131.940
40 - 141 85 4 黒色 white 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30041
30.132.940
40 - 141 85 4 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 YES stainless
30003
30.040094.100
40 - 141 85 4 茶色 茶色 200℃ -20℃ - 超高温 NONE stainless
30288
30.111.850
50 - 156 105 5 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30033
30.131.950
50 - 156 105 5 黒色 white 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30015
30.111.750
50 - 156 105 5 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE Steel nickel plate
30038
30.132.850
50 - 156 105 5 白色 黒色 60℃ -20℃ To within 5 hours allowed up t standard YES stainless
30042
30.132.950
50 - 156 105 5 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 YES stainless
30016
30.111.763
63 - 170 120 6 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE Steel nickel plate
30034
30.131.963
63 - 170 120 6 黒色 white 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30043
30.132.963
63 - 170 120 6 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 YES stainless
30229
30.063094.100
63 - 170 120 6 茶色 茶色 200℃ -20℃ - 超高温 NONE stainless
30080
30.221.908
80 248 - 165 - 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30081
30.221.910
100 262 - 185 5 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30345
30.221.812
125 283 - 210 6 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30305
30.221.912
125 283 - 210 - 黒色 黒色 100℃ -20℃ It is within 12 hours allowed 高温 NONE stainless
30653
30.125094.200
125 283 - 210 - 茶色 茶色 200℃ -20℃ - 超高温 NONE stainless
30079
30.221.816
160 295 - 235 7 黒色 黒色 60℃ -20℃ To within 5 hours allowed up t standard NONE stainless
30654
30.160094.200
160 295 - 235 - 茶色 茶色 200℃ -20℃ - 超高温 - -
NW/KF D L N Number of links The color of the link knob color Maximum temperature The lowest temperature Use temperature (Supplement) type torque limit strap
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NW/KF チェーンクランプ FRP 標準/高温/超高温 admin.label.item.catalog_image
製品コード / 型式 締付トルク[Nm±20%]
30039 / 30.132.916 1
30040 / 30.132.925 1.5
30041 / 30.132.940 2
30042 / 30.132.950 2.5
30042 / 30.132.950 2.5
30043 / 30.132.963 2.5
30080 / 30.221.908 3.5
30081 / 30.221.910 4
30305 / 30.221.912 5
30367 / 30.221.916 7
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締結の説明
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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