The couplings 32 and cooperating ends 34 may be internally threaded fittings with the ends 34 having cooperating external threads, quick release, “bayonet” type fittings, {HEAD ~ a simple plug and socket configuration} with {TAIL ~ a diametric pin therethrough}, or other connecting means as desired 
with
The couplings 32 and cooperating ends 34 may be internally threaded fittings with the ends 34 having cooperating external threads , quick release , “ bayonet ” type fittings , { HEAD ~ a simple plug and socket configuration } with { TAIL ~ a diametric pin therethrough } , or other connecting means as desired
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH