{HEAD ~ The hoseless actuator} 1 wherein the stem is hollow and has a passageway extending therethrough and into fluid communication with {TAIL ~ the pressurizable cavity} 
{ HEAD ~ The hoseless actuator } 1 wherein the stem is hollow and has a passageway extending therethrough and into fluid communication with { TAIL ~ the pressurizable cavity }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL