Parker EO-3 Metric Flareless Tube Fittings
  |
Factors like fluctuating or inexperienced personnel, a shortage of skilled workers and increasingly difficult installation conditions can lead to failed assemblies and costly downtime as well as increased safety risks. Parker EO-3 fittings address customers' desire for simplified fitting technology. Utilizing visual status recognition, it speeds assembly and improves accuracy. Parker's EO-3 metric flareless tube fittings feature a visual indicator system to ensure correct assembly and prevent over-tightening. Relying on assembly "by feel" leaves too much room for user errors that often are not discovered until late in the assembly inspection process. With EO-3 tube fittings, the assembly status is always clear with the yellow window that is integrated into the fitting connection ring. The user is in control and can achieve a high-precision, high-quality connection every time. |
How it Works | 2-minute video
 |
 |
 |
 |
| Contours in the indicator ring for drag ring function | EO-3 fitting assembled hand-tight |
Yellow window completely visible after final assembly | During over-tightening, the yellow window remains in place through the drag ring effect |
EO-3 Metric Flareless Fittings Special Features
EO-3 flareless tube fittings are revolutionary in more ways than just their visual indicator window. Many other unique technologies make EO-3 the clear choice for reliable assembly connections and superior machine performance.
 |
 |
 |
 |
| Taper thread as standard for safer, more rapid assembly |
Tearout-proof connector technology for optimum safety |
Integrated elastomer soft seal prevents loss or damage to sealing ring |
Octagonal nut for tube size 25 mm and up provides easy access in restricted spaces |