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Close-up of Rain Bird SBCPLG 1/2-in barb x 1/2-in coupling showing black acetal body, spiral barbs, and extended insertion length.

Rain Bird SBCPLG 1/2-in Barb x 1/2-in Swing Pipe Coupling

Brand: Rain Bird
Save 63%
$1.07
$0.40
SKU SBCPLG
In Stock (3398)

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The Rain Bird SBCPLG 1/2-in barb x 1/2-in barb coupling is a durable fitting designed for use with Swing Pipe flexible assemblies. Engineered for fast, leak-resistant connections, this coupling installs with a simple twist-in insertion and requires no glue or clamps. Its extended, spiral barbs provide a secure grip that reduces blowouts and maintenance calls, making it ideal for residential and commercial irrigation projects.

  • Material: High-impact acetal (polyoxymethylene) for chemical resistance, low friction, and long service life.
  • Connection: 1/2-in barb x 1/2-in barb — fits standard 1/2-in Swing Pipe tubing for sprinkler and rotor connections.
  • Installation: Twist-in spiral barb design allows tool-free assembly; no glue, clamps, or primers required.
  • Performance: Rated for operating pressures up to 80 PSI (5.5 bar) and temperatures up to 110°F (43°C).
  • Compatibility: Intended for Swing Pipe systems; not compatible with Rain Bird XF series dripline or XBS blank drip tubing.

Each SBCPLG coupling is sold individually and sized to simplify swing-pipe routing, absorb ground movement, and help protect sprinkler heads from lawn equipment and foot traffic. For detailed installation guidance and full technical specifications, consult the SPX‑FLEX Swing Pipe technical sheet and the Swing Pipe installation tips from the manufacturer.

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