a hose one end of which is connected to the dispensing head and, and {TAIL ~ the other end} of which is connected to an end of the cooling pipe on {HEAD ~ a beverage introducing side} 
a hose one end of which is connected to the dispensing head and , and { TAIL ~ the other end } of which is connected to an end of the cooling pipe on { HEAD ~ a beverage introducing side }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD