This set of 1/4-28 pre-torque flangeless fittings is designed for secure and consistent connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Each fitting includes a PTFE nut and a PFA ferrule, pre-torqued to ensure optimal sealing without over-tightening. Sold in packs of 10.
General
These pre-torque flangeless fittings connect 1/16" or 1/8" OD rigid tubing to 1/4-28 UNF threaded ports in your microfluidic setup. The pre-torque design simplifies installation by delivering a consistent sealing force, reducing the risk of leaks and improving reproducibility across experiments. The PTFE nut offers excellent chemical resistance and durability, while the PFA ferrule ensures a secure grip and reliable sealing.
Features
- Pre-Torqued Reliability: Ensures uniform sealing pressure for leak-free connections every time.
- Chemical Compatibility: PTFE nut provides excellent resistance to solvents; PFA ferrule offers robust sealing performance.
- Tool-Free Assembly: Flangeless design allows quick and easy installation without specialized tools.
Content
10x Pre-Torque Flangeless Fitting 1/4-28 (PTFE nut + PFA ferrule) for 1/16" or 1/8" OD rigid tubing
Specifications
| SKU |
DM-ST-017 |
DM-ST-018 |
| Nut Material |
PTFE |
PTFE |
| Ferrule Material |
PFA |
PFA |
| Recommended Tubing OD |
1/16" (1.6 mm) |
1/8" (3.2 mm) |
| Recommended Tubing Material |
Rigid tubings (PTFE, PEEK, etc.) |
Rigid tubings (PTFE, PEEK, etc.) |
DM-ST-017
DM-ST-018
Documentation
Check the chemical compatibilities for this product here: PTFE - Chemical Compatibility Chart
Check the chemical compatibilities for this product here: PFA - Chemical Compatibility Chart
