a spigot connected to {HEAD ~ the end} of {TAIL ~ the cooling pipe} on the beverage extracting side thereof; and 
a spigot connected to { HEAD ~ the end } of { TAIL ~ the cooling pipe } on the beverage extracting side thereof ; and
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH