MK5 CO2 Regulator - Tool-Free - Dual Gauge (4.5bar PRV & 65psi Gauge)
MK5 CO₂ Regulator – Heavy-Duty, Precise & Built for Brewers
The MK5 is a premium CO₂ regulator designed for reliability, easy servicing, and accurate pressure control. Packed with thoughtful upgrades, it’s ideal for everything from force-carbonation to long-term serving setups.
Key Features
1. Tool-free cylinder connection
Attach the regulator with one hand using the integrated hand-wheel — no spanner needed. The redesigned spigot seal compresses easily for a secure, leak-free fit.
2. Easy self-servicing
The internal mechanism is now accessible from the back plate. Remove the M8 hex screw and clean out contaminants without a vice or specialised tools.
3. Output with full control
Built-in check valve, ball valve, and 8 mm duotight push-in connection.
4. Triple-scale Class 2.5 gauges
Displays kPa, bar, and PSI with ±2.5% accuracy.
5. Ultra-durable seat cap
Made from ultra-high-molecular-weight polyethylene to resist wear during force carbonation and heavy use — reducing the risk of pressure creep.
6. Reinforced steel gauges
Stronger construction for improved durability.
7. Colour-coded PRV
Comes with the 65 psi (green) PRV installed.
(35 psi red and 100 psi grey PRVs available separately.)
8. M6 mounting holes
Easy to mount on a wall or board (hand-wheel must be removed for flush mounting).
Optional Accessories
- Heavy-Duty Gauge Guard (KL41546)
- High-Pressure Extension Hose (KL06798)
- Type 30 Nut & Stem Replacement (KL02202)
Warranty 10 years
Specifications
-
Flow Rate:
• 350 kPa → 30 m³/h
• 200 kPa → 20 m³/h
• 100 kPa → 10 m³/h - Body & Stem: Chrome-plated brass
- Gauges: Rubber bump guards
- Accuracy: Class 2.5 (±2.5% of full range)
- PRV: 4.5 bar (green), interchangeable