Fluid sprinkling – spraying – and diffusing – With nozzle or flow line attached penetrating means
Patent
1974-08-16
1976-08-10
Callaghan, Thomas F.
Fluid sprinkling, spraying, and diffusing
With nozzle or flow line attached penetrating means
239542, 239547, 285 3, 285 5, 285158, 285200, 285DIG22, F16L 4104
Patent
active
039737322
ABSTRACT:
Quick-connect fittings for a trickle-type irrigation system wherein the fittings include gripping means thereon for quickly and easily joining the fittings to plastic pipes and the like without requiring the use of tools. In one form of the invention, the fitting has piercing means thereon for penetrating the wall of a plastic pipe to make a secure and leak-tight connection thereto without requiring the use of tools; and in another form of the invention, adjustable resilient orifice means is in the fitting.
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