8mm (5/16) duotight x 4 Way Manifold with Check Valves & Isolation Valves

Splitting one gas line into four with checkvalves. Each check-valve can also be removed if you want gas or water to move freely in both directions. This manifold bracket comes fitted with checkvalves per ball valve outlet.  

Using a thin flat headed screw driver, simply slide/pop the black retainer tabs and remove the ball valve. The duotight 8mm 4 way manifold is complete with mounting capabilities out of the box using button head screws. But if you're going to mount it on a kegerator, we would suggest using the duotight 8mm adhesive brackets (no drilling required)

(not suitable for liquids other than filtered water)

Generation 2 duotight
- Colour Coded Collets (6.35mm [1/4"] = Green ~ 8mm [5/16] = Black ~ 9.5mm [3/8] = Blue)
- Burst pressure is over 300psi @ 25°C
- Material Polyketone (POK) no longer Acetal (like John Guest Fittings)
- Higher Chemical & UV Resistance
- Excellent Gas Barrier Properties with EPDM + Silicone Seals
- Superior Performance in Cold Temperatures
- Easier to fit with Gauge depth indicators >|    |<

Compatible with our
EVABarrier 4mm ID x 8mm OD line
EVABarrier 5mm ID x 8mm OD line
Red EVABarrier 5mm ID x 8mm OD line
Black Lightshield EVABarrier 4mm ID x 8mm OD line
Not compatible with 6mm ID x 10mm OD line

Looking for high quality push in fittings that will seal tight? duotight are the push in fitting with superior sealing capacity due to the double o-ring sealing design.

Why do we use Double O-rings?
The secret to our superior sealing performance is not just the fact that we use high quality EPDM and a Silicone O-Ring.

Why two different materials?
EPDM has a high gas and chemical resistance, but when chilled it can shrink slightly. Silicone O-Rings are also very chemical resistant but perform far better under sub-zero conditions not losing their shape.
By having the best of both worlds we're making sure there is twice as much sealing surface compared to other push in fittings on the market with just one.
This makes our fittings even more reliable across a multitude of applications 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 combination of factors makes duotight fittings the most reliable push fit fittings on the market.

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.