This 1/4-28 fittings connection kit for 1/8" OD tubing is made of PEEK nuts and ETFE ferrules to ensure its high chemical resistance.
Sold by packs of 10x 1/4-28 to 1/8" OD PEEK nuts and 10x 1/8" OD ETFE ferrules. The nuts are available in standard or short lengths.
General
Interface any 1/8" OD tubing and 1/4-28 UNF threaded ports to connect all the elements in your microfluidic system.
Flangeless fittings eliminate the need to flange tubing. This removable and reusable system provides several benefits:
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Convenience: Flangeless fittings are easy to use. Just slip the nut and ferrule over the tubing and finger-tighten the assembly into your receiving port. In tests, it is shown that the ideal amount of torque to achieve expected part performance should be approximately 3–4 in-lbs (0.34–0.45 N·m).
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Minimal downtime: Component replacement is quick, taking only a few seconds unlike the significant time required to flange tubing.
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Cost-effectiveness: Repairing a flanged tubing assembly requires a costly flanging tool or the purchase of a complete replacement assembly, including a new length of tubing and a set of fittings. The Flangeless fittings system typically requires only one new ferrule at minimal cost when repairing a connection.
Content
10x 1/4-28 PEEK nuts for 1/8" OD tubing
10x ETFE ferrules for 1/8" OD tubing
Specifications
| Color |
Natural (nut)
Yellow (ferrule)
|
| Thread port configuration |
1/4-28 flat-bottom |
| Max. pressure rating |
34 bar (500 psi) |
| For tubing OD |
3.2 mm (1/8") |
| Head style |
Standard knurl |
| Length |
Standard or short |
Documentation
Check the chemical compatibilities for this product here: PEEK - Chemical Compatibility Chart
