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Front view of Rain Bird PCT05 light-brown pressure-compensating threaded bubbler showing the 1/2-inch FPT threaded inlet and color-coded cap.

Rain Bird PCT05 Pressure-Compensating Threaded Bubbler 5 GPH

Brand: Rain Bird
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$4.89
$2.52
SKU PCT05

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The Rain Bird PCT05 is a pressure-compensating threaded bubbler that delivers a consistent 5 GPH flow for shrubs, trees, and larger containers. Its 1/2 in FPT threaded inlet and UV-resistant durable plastic construction make it suitable for commercial and residential low-volume irrigation systems.

  • Flow rate: 5.0 GPH (light-brown cap) — medium flow for large plants and containers.
  • Pressure range: Uniform flow between 15–50 psi (1.03–3.45 bar) for consistent watering.
  • Inlet: 1/2 in FPT threads designed for 1/2 in PVC risers and schedule 80 risers.
  • Filtration: Requires 100-mesh (approximately 150 micron) filtration to prevent clogging and extend service life.
  • Construction: UV-resistant, durable plastic body with color-coded caps for quick flow identification.
  • Compatibility: Works with Rain Bird risers, select spray heads, and insert/adapter fittings for flexible installations.
  • Installation & maintenance: Simple screw-on installation; flush lines before fitting and periodically clean to maintain performance.

Designed for rugged environments, the PCT05 provides reliable pressure compensation and straightforward installation. Follow the recommended filtration and operating range for long service life. Check variant SKU PCT05 for stock and ordering information.

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Frequently Asked Questions

What inlet thread does the PCT05 use for installation?
The PCT05 uses a 1/2 in FPT threaded inlet, designed to screw onto 1/2 in PVC and schedule 80 risers.
What operating pressure range does the PCT05 support?
Operates between 15 and 50 psi (1.03–3.45 bar) and maintains uniform flow across that range.
What filtration is required to prevent PCT05 clogging during operation?
Requires 100-mesh (approx. 150 micron) filtration; install a filter upstream to protect the emitter.
What plants and applications are ideal for this bubbler?
Medium-flow bubbler suited to shrubs, small trees, containers, and larger planting beds for point-source watering.

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