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ISO-MF Tees: Standard, Reducing ISO-MF to ISO-MF, ISO-MF to ISO-NW

 

 

Tees

  • Stainless steel type 304
  • Standard flange face to centerline dimensions

Tees

Tees

 
PART NUMBER FLANGE SIZE A B
KST-7563 NW 63 3.46 6.92
KST-7580 NW 80 3.86 7.72
KST-75100 NW 100 4.25 8.50
KST-75160 NW 160 5.43 10.86
KST-75200 NW 200 6.61 13.22
KST-75250 NW 250 8.19 16.38

 

 

Tees Reducing

  • ISO-MF flanges
  • Stainless steel type 304

Tees Reducing

Tees Reducing

 
PART NUMBER FLANGE SIZE A B
KST-1078063 NW 80 TO NW 63 3.22 3.27
KST-10710063 NW 100 TO NW 63 5.12 4.47
KST-10710080 NW 100 TO NW 80 5.12 4.47
KST-10716063 NW 160 TO NW 63 6.31 5.62
KST-10716080 NW 160 TO NW 80 6.31 5.82
KST-107160100 NW 160 TO NW 100 6.31 5.59
KST-10720063 NW 200 TO NW 63 7.75 6.62
KST-10720080 NW 200 TO NW 80 7.75 7.00
KST-107200100 NW 200 TO NW 100 7.75 6.96
KST-107200160 NW 200 TO NW 160 7.75 6.87

 

 

Tees Reducing

  • ISO-MF flanges, same on thru ports
  • ISO-KF on side ports
  • Stainless steel type 304

Tees Reducing

Tees Reducing

 
PART NUMBER FLANGE SIZE A B
KST-1046316 NW 63 TO NW 16 4.00 2.22
KST-1046325 NW 63 TO NW 25 4.00 3.09
KST-1046340 NW 63 TO NW 40 4.00 3.00
KST-1046350 NW 63 TO NW 50 4.00 3.61
KST-1048025 NW 80 TO NW 25 3.22 3.34
KST-1048040 NW 80 TO NW 40 3.22 3.24
KST-1048050 NW 80 TO NW 50 3.22 3.36
KST-10410025 NW 100 TO NW 25 5.12 3.84
KST-10410040 NW 100 TO NW 40 5.12 3.74
KST-10410050 NW 100 TO NW 50 5.12 4.36
KST-10416040 NW 160 TO NW 40 6.31 4.74
KST-10416050 NW 160 TO NW 50 6.31 5.36

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

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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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