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Leak Detector Fittings: 1-1/8" to Compression, ISO-NW to Compression

Leak Detector 1-1/8” TO COMPRESSION FITTINGS

  • 1-1/8" Interface commonly found on older mass spectrometers
  • Ideal for production leak detection
  • Fractional Tube OD Quick Seals
  • Viton® Seal

Leak Detector Adapter Fittings

Leak Detector Adapter Fittings

 
PART NUMBER TUBE OD
LQ-06 1/16"
LQ-09 3/32"
LQ-12 1/8"
LQ-25 1/4”
LQ-31 5/16"
LQ-37 3/8"
LQ-50 1/2”
LQ-62 5/8"
LQ-75 3/4”
LQ-87 7/8"
LQ-100 1"
LQ-112 1-1/8"
LQ-125 1-1/4"
LQ-137 1-3/8"
LQ-150 1-1/2"
LQ-162 1-5/8"
LQ-175 1-3/4"
LQ-200 2"
LQ-212 2-1/8"

 

LEAK DETECTOR NW 40 TO COMPRESSION FITTINGS

  • NW 40 Interface to mass spectrometer
  • Ideal for production leak detection
  • Fractional Tube OD Quick Seals
  • Viton® Seal

Leak Detector Adapter Fittings

Leak Detector Adapter Fittings

 
PART NUMBER TUBE OD
LK-06 1/16"
LK-09 3/32"
LK-12 1/8"
LK-18 3/16"
LK-25 1/4”
LK-31 5/16"
LK-37 3/8"
LK-50 1/2”
LK-62 5/8"
LK-75 3/4”
LK-87 7/8"
LK-100 1"
LK-112 1-1/8"
LK-125 1-1/4"
LK-137 1-3/8"
LK-150 1-1/2"
LK-162 1-5/8"
LK-175 1-3/4"
LK-200 2"
LK-212 2-1/8"

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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