This set of 1/4-28 flangeless fittings is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Each fitting includes a PEEK nut and an ETFE ferrule, combining mechanical strength with chemical resistance for reliable, leak-free performance. Sold in packs of 10.
General
These flangeless fittings connect 1/16" or 1/8" OD rigid tubing to 1/4-28 UNF threaded ports in your microfluidic setup. The flangeless design eliminates the need to flange tubing, simplifying installation while offering a reusable and secure solution. The PEEK nut provides excellent mechanical durability, while the ETFE ferrule ensures a tight seal and broad chemical compatibility. This combination makes the fittings well-suited for routine lab use, analytical systems, and chemically demanding environments.
Features
- Mechanical strength: PEEK nut offers high mechanical strength and long-term reliability.
- Chemical Compatibility: ETFE ferrule resists a wide range of solvents and reagents.
- Leak-Free Seal: Nut and ferrule combination ensures secure, low-pressure connections.
Content
10x Flangeless Fitting 1/4-28 (PEEK nut + ETFE ferrule) for 1/16" or 1/8" OD rigid tubing
Specifications
| SKU |
DM-ST-023 |
DM-ST-021 |
| Nut Material |
PEEK |
PEEK |
| Ferrule Material |
ETFE |
ETFE |
| Port Type |
1/4-28 (M) |
1/4-28 (M) |
| Recommended Tubing Material |
Rigid tubing (PTFE, PEEK, etc.) |
Rigid tubing (PTFE, PEEK, etc.) |
| Recommended Tubing OD |
1/16" (1.6 mm) |
1/8" (3.2 mm) |
DM-ST-023
DM-ST-021
Documentation
Check the chemical compatibilities for this product here: PEEK - Chemical Compatibility Chart
Check the chemical compatibilities for this product here: ETFE - Chemical Compatibility Chart
