Mark’s Mark II Keg Washer™ is designed to clean and sanitize large vessels like cornelius kegs and carboys. It is also intended to provide a sanitation container for miscellaneous items such as airlocks, thermometers, tubing, keg fittings, and more.
Comes with fittings to connect to tubing as well as a tee connector to split the cleaning path and spray into the liquid port of the keg. Tubing and keg connectors are sold separtely.
Detailed instructions can be found at the Mark 2 webpage.