The pipe with its installed heads and fittings in place is reeled and delivered as a unit to an installer for burial in the ground to provide a complete lawn sprinkling system.doi:US3596345 ANORD EVERETT OUS
A bracing apparatus for bracing a flexible pipe extending between a fire sprinkler header pipe and a sprinkler and for holding the sprinkler in a desired location, a flexible piping system having the bracing apparatus, and a method of installing a sprinkler of a sprinkler system having the ...
On the other hand, when joint tubes 11, 12 are connected in advance to both ends of a flexible joint tube and also, a sprinkler head 15 is connected to one joint tube 13 through an elbow 14, it will suffice that this joint tube 11 is connected to discharge ports 9... of the five...