MK4 Dual Gauge CO₂ Regulator

The MK4 Dual Gauge gas regulator (Type 30 for CO2 / Post Mix Gas) is the only regulator you'll ever need to buy. With a large body and precision diaphragm, this regulator provides high flow rates and very accurate adjustments in both psi and kpa.

MK 4 regulators come with a Duo Tight fitting. For a barbed fitting you will want to add a Swivel Connector.

New and Improved Features

• NEW! duotight 8mm x FFL included as standard - KL06880
• Stronger Steel Gauges made from thicker steel
• Triple scale gauges in kPa, Bar and PSI
• New Colour Coded PRV valves.  This unit comes with a 65psi Green PRV.  It does not come with a Red 35psi or Grey 100psi PRV
• New Gauge Guard Available (sold separately)
  
• New M6 Mounting Holes for easy Mounting

Please note the videos are of the older MK4 that included a Swivel Nut and Barb fitting. This is no longer included in the regulator box. It now includes the  duotight push in 8mm x FFL