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Line Seal Straight Through Connectors

  • Union, for connecting two tubes
  • Simple and efficient design
  • Easy to attach and disassemble
  • Optional materials available upon request

Line Seal Straight Through Connectors Ordering Information

Line Seal Straight Through Connectors Ordering Information

Line Seal Straight Through Connectors Ordering Information

 
PART NUMBER BODY MATERIAL TUBE OD A B C
LS-06-AL 6061T6 1/16" .072 5/8" 1-5/8"
LS-06-BR Brass 1/16" .072 5/8" 1-5/8"
LS-06-SS 304 SS 1/16" .072 5/8" 1-5/8"
LS-09-AL 6061T6 3/32" .103 5/8" 1-5/8"
LS-09-BR Brass 3/32" .103 5/8" 1-5/8"
LS-09-SS 304 SS 3/32" .103 5/8" 1-5/8"
LS-12-AL 6061T6 1/8" .135 5/8" 1-5/8"
LS-12-BR Brass 1/8" .135 5/8" 1-5/8"
LS-12-SS 304 SS 1/8" .135 5/8" 1-5/8"
LS-18-AL 6061T6 3/16" .197 5/8" 1-5/8"
LS-18-BR Brass 3/16" .197 5/8" 1-5/8"
LS-18-SS 304 SS 3/16" .197 5/8" 1-5/8"
LS-25-AL 6061T6 1/4” .260 5/8" 1-5/8"
LS-25-BR Brass 1/4” .260 5/8" 1-5/8"
LS-25-SS 304 SS 1/4” .260 5/8" 1-5/8"
LS-31-AL 6061T6 5/16" .325 1" 1-1/2"
LS-31-BR Brass 5/16" .325 1" 1-1/2"
LS-31-SS 304 SS 5/16" .325 1" 1-1/2"
LS-37-AL 6061T6 3/8" .385 1" 1-1/2"
LS-37-BR Brass 3/8" .385 1" 1-1/2"
LS-37-SS 304 SS 3/8" .385 1" 1-1/2"
LS-50-AL 6061T6 1/2” .515 1-1/4" 1-1/2"
LS-50-BR Brass 1/2” .515 1-1/4" 1-1/2"
LS-50-SS 304 SS 1/2” .515 1-1/4" 1-1/2"
LS-62-AL 6061T6 5/8" .640 1-1/4" 1-1/2"
LS-62-BR Brass 5/8" .640 1-1/4" 1-1/2"
LS-62-SS 304 SS 5/8" .640 1-1/4" 1-1/2"
LS-75-AL 6061T6 3/4” .765 1-1/2" 1-1/2"
LS-75-BR Brass 3/4” .765 1-1/2" 1-1/2"
LS-75-SS 304 SS 3/4” .765 1-1/2" 1-1/2"
LS-87-AL 6061T6 7/8" .890 1-3/4" 1-1/2
LS-87-BR Brass 7/8" .890 1-3/4" 1-1/2"
LS-87-SS 304 SS 7/8" .890 1-3/4" 1-1/2"
LS-100-AL 6061T6 1" 1.015 1-3/4" 1-1/2"
LS-100-BR Brass 1" 1.015 1-3/4" 1-1/2"
LS-100-SS 304 SS 1" 1.015 1-3/4" 1-1/2"
LS-112-AL 6061T6 1-1/8" 1.140 1-7/8" 1-1/2"
LS-112-BR Brass 1-1/8" 1.140 1-7/8" 1-1/2"
LS-112-SS 304 SS 1-1/8" 1.140 1-7/8" 1-1/2"
LS-125-AL 6061T6 1-1/4" 1.265 2" 1-3/4"
LS-125-BR Brass 1-1/4" 1.265 2" 1-3/4"
LS-125-SS 304 SS 1-1/4" 1.265 2" 1-3/4"
LS-137-AL 6061T6 1-3/8" 1.390 2-1/8" 1-3/4"
LS-137-BR Brass 1-3/8" 1.390 2-1/8" 1-3/4"
LS-137-SS 304 SS 1-3/8" 1.390 2-1/8" 1-3/4"
LS-150-AL 6061T6 1-1/2" 1.515 2-1/4" 1-3/4"
LS-150-BR Brass 1-1/2" 1.515 2-1/4" 1-3/4"
LS-150-SS 304 SS 1-1/2" 1.515 2-1/4" 1-3/4"
LS-162-AL 6061T6 1-5/8" 1.640 2-3/8" 1-3/4"
LS-162-BR Brass 1-5/8" 1.640 2-3/8" 1-3/4"
LS-162-SS 304 SS 1-5/8" 1.640 2-3/8" 1-3/4"
LS-175-AL 6061T6 1-3/4" 1.765 2-1/2" 1-3/4"
LS-175-BR Brass 1-3/4" 1.765 2-1/2" 1-3/4"
LS-175-SS 304 SS 1-3/4" 1.765 2-1/2" 1-3/4"
LS-200-AL 6061T6 2" 2.015 2-3/4" 2"
LS-200-BR Brass 2" 2.015 2-3/4" 2"
LS-200-SS 304 SS 2" 2.015 2-3/4" 2"
LS-212-AL 6061T6 2-1/8" 2.140 2-7/8" 2"
LS-212-BR Brass 2-1/8" 2.140 2-7/8" 2"
LS-212-SS 304 SS 2-1/8" 2.140 2-7/8" 2"

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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