M System Beer Coupler – Without PRV – Gas Inlet 5/16″ Barb – Beer Outlet 5/8″ BSP – Eagle Handle – Brass Body & SS304 Probe
SKU: C5018
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- Details
- Features
- Specifications
- Installation Instruction
M System Beer Coupler – Without PRV- (C5018)
This M system beer coupler is designed for professional draft beer installations using M-System kegs. Built with a robust brass body and a Stainless Steel 304 probe, it ensures hygienic beer contact, corrosion resistance, and dependable performance in commercial environments.
The coupler features a 5/8″ × 14 BSP threaded beer outlet for secure, leak-free connection to standard draft beer lines. The 5/16″ barb gas inlet allows easy attachment to CO₂ hoses, supporting stable pressure and consistent beer flow.
Designed without a Pressure Relief Valve (PRV), this M system beer coupler is ideal for setups where pressure management is handled externally. The ergonomic Eagle Handle provides a firm grip and smooth engagement, enabling fast and reliable keg tapping during busy service hours.
Optimized for search visibility and built for durability, this coupler is a reliable choice for bars, restaurants, breweries, and professional draft beer systems.
Features
- Compatible with M System keg valves
- Brass body for strength and long service life
- SS304 probe ensures clean, hygienic beer flow
- 5/8″ BSP beer outlet for standard draft connections
- 5/16″ barb gas inlet for secure CO₂ hose attachment
- Eagle handle for smooth, controlled keg tapping
- PRV-free design for externally regulated systems
- Suitable for commercial bars, breweries, and draft installations
- Compatible with M System keg valves
- Brass body for strength and long service life
- SS304 probe ensures clean, hygienic beer flow
- 5/8″ BSP beer outlet for standard draft connections
- 5/16″ barb gas inlet for secure CO₂ hose attachment
- Eagle handle for smooth, controlled keg tapping
- PRV-free design for externally regulated systems
- Suitable for commercial bars, breweries, and draft installations
| System Type | M System |
| Body Material | Brass |
| Probe Material | Stainless Steel 304 |
| Beer Port | 5/8" × 14 BSP |
| Gas Port | 5/16" Barb |
| Pressure Relief Valve (PRV) | No |
| Handle Style | Eagle Handle |
Installation Instructions
To install your keg coupler to your kegerator, you must first attach the Co2 Regulator to the CO2 cylinder. Make sure that the cylinder is filled and the valve is closed. Then, securely pair up the regulator to the CO2 cylinder. Attach the gas line to the “gas out” port on the regulator and secure in place with a clamp. Then, attach the other end of the gas line to the “gas in” port on the coupler. Next, attach the beer line to the liquid out port on the coupler.
Now, you are ready to connect the coupler to the keg. Ensure that the CO2 cylinder vale is in the “off” position and the pull handle of the coupler is in the diagonal/upper position. Find the locking neck on the kegerator, and turn the coupler clockwise 25°. Then, pull out on the handle, push it down into the keg valve and release the handle. This will lock the coupler in place and securely attach it to the kegerator.
With the coupler attached to the keg, slowly turn on the CO2 cylinder. At this point, you will hear gas flowing from the CO2 cylinder and regulator through the keg coupler and into the keg. Pull on the pressure relief valve to allow gas to vent and give you an accurate reading on the pressure gauge, then calibrate the regulator to the recommended serving pressure for your beer. You are now ready to serve your own draft beer.
