Stories & Features
BioTight—a Press-Fit Ferrule Fitting
Mar 31, 2025
by
IDEX Health & Science
A Tiny, But Mighty Fitting for Your Low-Pressure Fluidics
Problem: Do you struggle to source easy-to-use fittings suitable for low-pressure applications in confined spaces?
Solution: Meet BioTight from IDEX Health & Science—a new press-fit ferrule and lock ring combination fitting that is ideal for low-pressure fluidic applications.
The tiny, but mighty BioTight fitting checks many boxes
| Ideal for tight spaces | ✅ Its tiny and low-profile design makes it a true finger-tight solution for tight spaces. |
| Versatile | ✅ View its many application uses below. |
| Easy-to-Use | ✅ Features a press-fit design—no need to set a high torque seal. Watch the video tutorial below. |
| Ideal for low-pressure applications | ✅ It thrives in low pressure applications reliably holding up to 100 psi for 1/8” and 200 psi for 1/16” tubing. |
| Metal-Free | ✅ It is made from all PEEK components for complete biocompatibility. |
| Consistent performance | ✅ Works with low torque to seal and sealing capability is insensitive to torque |
BioTight is ideal for low-pressure fluidic applications in bio markets including:
- Genomics
- Next Generation Sequencing
- Spatial Biology
- IVD Bio
- Chromatography
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