Feedthroughs, Liquid Nitrogen, Water, Blank Supports

Liquid Nitrogen Feedthrough - Model FTO-105

Material: Chrome plated brass body; 3/8"OD x .035 wall tube
3/8" Swagelok® on atmosphere side

Liquid Nitrogen Feedthrough - Model FTO-105

Water Feedthrough - Model FTO-106

Material: Chrome plated brass body; 304 stainless steel tube 1/4” OD x .035 wall

Water Feedthrough - Model FTO-106

Blank Fixturing Support Feedthrough - Model FTO-107

Material: Brass

Blank Fixturing Support Feedthrough - Model FTO-107

Blank Fixturing Support Feedthrough - Model FTO-107-SS

Material: Stainless steel body

Blank Fixturing Support Feedthrough - Model FTO-107-SS

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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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.

Key High Vacuum Products, Inc.

36 Southern Boulevard, Nesconset, NY 11767

1-631-360-3970