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

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.