Stories & Features

Make the Switch to Super Flangeless and BioTight® Peek Fittings

Jul 11, 2024 by IDEX Health & Science

upgrade your flat bottom fittings

If you are using flangeless fittings for your flat bottom fitting system, now is the time to up your fluidics game by switching to super flangeless or our new BioTight®. The Super Flangeless line of fittings provides the highest pressure holding capability in a flat-bottom fitting system. And, our new BioTight offers the most user-friendly, metal-free components for low pressure applications.

Reasons to Switch:

  • BioTight is metal-free—made from all PEEK components
  • PFAs free
  • BioTight is ideal for super-tight spaces—low profile design
  • BioTight is ideal for low-pressure applications
  • Versatile—can be used in many life science applications such as Genomics, NGS, IVD Bio, and Chromatography
  • Unique designs eliminate the loosening of fittings due to tubing twist
  • They hold tight even through vibration
  • Excellent for tubing assemblies and those times when connections need to be broken frequently
  • Easy to use
  • Consistent performance—works with low torque

What Flangeless Fittings Can Be Replaced?

Many of our flangeless fittings can be replaced with super flangeless or our new BioTight fittings, ensuring leak-free, robust connections. Making the switch is easy by shopping our estore, or filling out the web form above to connect with an expert.

  • ¼-28 Natural PEEK Flangeless Fittings
  • 5/16-24 Flat-Bottom Fittings
  • M6 Flat-Bottom Fittings

Shop Super Flangeless Fittings

Shop BioTight Fittings

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Why Choose IDEX Health & Science Fittings for Your Fluidics?

With over 45 years of experience, our team of experts will not only help you find the perfect fittings for your fluidics system, but also provide timely service, a robust supply, and superior customer service. We offer low-pressure and high-pressure fittings, Super Flangeless, UHPLC Fittings, and Fingertight Fittings. Need customization? We can handle that too!

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