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ISO-MF: Reducer Conical ISO-MF to ISO-MF, Centering Rings Stainless Steel / Aluminum Viton® O-ring

 

 

Reducer

  • ISO-MF to ISO-MF flange conical reducers
  • Stainless steel type 304

Reducer

Reducer

 
PART NUMBER FLANGE SIZE A B
KSA-8663-CR NW 63 TO NW 80 4.12 2.37
KSA-8663-1-CR NW 63 TO NW 100 4.12 2.37
KSA-8680-CR NW 80 TO NW 100 4.12 2.87
KSA-86100-CR NW 80 TO NW 160 9.50 2.87
KSA-86160-CR NW 100 TO NW 160 9.50 3.83

 

 

Seal Centering/seal Assembly

  • Replaceable Viton® O-ring
  • Rated 150° C max
  • Stainless steel type 304

Seal Centering/seal Assembly

Seal Centering/seal Assembly

 
PART NUMBER FLANGE SIZE A B
KSCR-8763 NW 63 2.63 .15
KSCR-8780 NW 80 3.14 .15
KSCR-87100 NW 100 3.89 .15
KSCR-87160 NW 160 5.90 .15
KSCR-87200 NW 200 8.26 .15
KSCR-87250 NW 250 10.14 .15
KSCR-87320 NW 320 12.30 .22

 

 

Seal Centering ring assembly

  • 6061-T6 material
  • Viton® O-ring
  • Rated 150° C max.

Seal Centering ring assembly

Seal Centering ring assembly

 
PART NUMBER FLANGE SIZE A B
KSCR-8763-AL NW 63 2.63 .15
KSCR-8780-AL NW 80 3.14 .15
KSCR-87100-AL NW 100 3.89 .15
KSCR-87160-AL NW 160 5.90 .15
KSCR-87200-AL NW 200 8.26 .15
KSCR-87250-AL NW 250 10.14 .15
KSCR-87320-AL NW 320 12.30 .22

Product information is subject to change without notice. Product images may include options or accessories not included with the base model.

Precision Welded. Performance Proven.
For 50 years, Key High Vacuum Products, Inc. has been a trusted leader in precision-engineered stainless steel high vacuum weldments. With tens of thousands of unique weldments in use—from particle accelerators to industrial leak detectors—our expertise is proven across industries. Rooted in innovation, craftsmanship, and an unwavering commitment to customer satisfaction, we deliver high-quality, customized solutions that drive success. Every day, our team brings a unique blend of passion and precision, ensuring your goals are met with excellence—because your mission matters. Experience the Key High difference.
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Key High Vacuum Products, Inc.
36 Southern Boulevard, Nesconset, NY 11767
1-631-360-3970
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