Most commercial kegs will use a traditional type keg spear like d-type keg spear(American Sankey) or the a-type keg spear(German Slider). These keg spears have been designed for commercial use and will use larger and high flow rates.
With that said some customers like the ability to use these commercial kegs but would prefer to have ball lock posts on the keg as the fittings are more compact, less expensive and easily obtainable. This unique fitting enables the spear to be removed from the commercial kegs and then fitted with this sanitary 2inch tri-clover adaptor. This is the most economical way to use the commercial kegs with ball lock posts.
It also makes using a commercial style keg as a fermenter possible, being able to ferment under pressure using a spunding valve
This assembly includes:
1. Ball Lock Post Lid
2. 2 inch tri-clover clamp
3. 60cm silicone dip tube
4. Red 2.5bar pressure relief valve (These are also interchageable with various other standard cornelius PRVs)