What fittings does a corny keg use ?

[brewman !]

I need at least 2 1/4" NPT outlets on the top of a corny keg. What thread and such are the CO2 and beverage posts ? Is there anything available that screws on ? Has anyone modded a corny keg to hook up to something else ?

Thanks.

 

[whodwho]

Sounds like using one of these would be better than a corny, has four outlets and would be NPT threaded

http://cgi.ebay.com/Alloy-Products-...6QQihZ010QQcategoryZ26237QQrdZ1QQcmdZViewItem