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Rain Bird SPB025 1/4" Self-Piercing Barb Connector (Gray Outlet)

Brand: Rain Bird
Save 62%
Original Price $1.33
Current Price $0.50
SKU SPB025
In Stock (743)

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Designed for precise drip and xerigation installs, the Rain Bird SPB025 1/4" self-piercing barb connector provides a simple, durable transfer between 1/4" distribution tubing and larger distribution lines. Its self-piercing inlet eliminates pre-drilling; the gray outlet signals unrestricted flow for reliable performance.

  • Easy installation: Self-piercing inlet inserts quickly into 1/2" or 3/4" distribution tubing using a Xeriman™ Tool (XM-Tool) or compatible insertion tool.
  • Secure connection: Outlet accepts 1/4" distribution tubing (DT-025 or PT-025) and holds tubing firmly for drip applications.
  • Flow indication: Gray outlet barb denotes unrestricted flow, helping you choose fittings for flow-critical lines.
  • Durable construction: Rugged plastic body resists typical irrigation wear and delivers long service life in aboveground and protected installations.
  • Operating range: Rated for typical low-pressure drip systems (0–50 PSI), suitable for most residential and commercial xerigation layouts.
  • Compact and versatile: Small footprint makes the SPB025 ideal for tight areas, garden beds, planters, and retrofit work.

Whether you are building new drip zones or modifying existing lines, the SPB025 simplifies routing 1/4" distribution tubing into larger mainlines with a reliable, tool-assisted piercing inlet and a snug 1/4" outlet. For best results, use the Xeriman™ insertion tool or an approved piercing tool, confirm tubing compatibility (DT-025/PT-025), and plan layouts to keep connectors accessible for maintenance.

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Frequently Asked Questions

What tubing sizes does the SPB025 connect together?
The SPB025 connects 1/4" distribution tubing into 1/2" or 3/4" distribution tubing; outlet accepts 1/4" tubing.
How is the SPB025 installed into distribution tubing?
Use a Xeriman™ Tool (XM-Tool) or a compatible piercing tool to insert the self-piercing inlet into 1/2" or 3/4" tubing.
What pressure range is this connector rated for?
The connector is suitable for low-pressure drip systems, rated for approximately 0–50 PSI.
Will the SPB025 hold tubing securely in outdoor drip systems?
Yes. Its rugged plastic construction and barbed outlet provide a snug, reliable hold for 1/4" distribution tubing in typical installations.

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