Duotight | 8mm (5/16”) Female x 8mm (5/16”) Male Elbow

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Duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.

The secret to our superior sealing performance is not just the fact that we use high quality EPDM o-rings but also use two of them.  The double o-ring means we literally have twice the sealing surface surface when compared with other push in fittings.  This makes our fittings even more reliable and reduces the chance of a leak significantly.

The double o-ring system also means that we can bend the hose with much tighter radius without causing leaking issues.  This typically can be an issue with other fittings.  

This fitting is ideally used with EVABarrier 5mm x 8mm or EVABarrier 4mm x 8mm (Not designed to fit 9.5mm EVABarrier line).

No clamps necessary!

We do recommend cutting your hosing straight, not on an angle, to ensure the line has a complete seal. To remove the fitting simply push in the collet and the hose can be removed. These push in fittings are suitable to be used up to 100 psi

 For more info on the benefits of duotight push in fittings vs. other push in fittings on the market please feel free to watch and share this video from the inventors of duotight!