Rain Bird 1/2" Drip Distribution Tubing T63-500S — 500 ft Coil, Flexible & UV-Resistant

If you need a dependable way to deliver water across flower beds, ground cover, narrow planting strips, or tight curved layouts, this 1/2" distribution tubing provides a clog-resistant conduit that connects to emitter tubing, micro-devices, or Rain Bird fittings. The tubing’s micro-porous connection design and industry-proven materials make installation simple, whether you run it above ground or bury it for a cleaner look.

How does this tubing simplify tight curves and compact planting zones?

The T63 tubing is engineered for extra flexibility so you can make sharp turns and switchbacks with fewer fittings and less effort. Fewer elbows and connectors reduce leak points and speed up installation, making it ideal for narrow or irregular beds where standard rigid pipe won’t conform.

• Professional-grade flexibility for tight-radius bends
• Compact coil dispensing that unrolls smoothly and stays organized
• Tighter turns reduce the need for additional elbows or adapters

Can I connect micro-emitters, faucets, or retrofit an existing sprinkler head?

Yes — the tubing is a blank 1/2" distribution line designed to accept 1/2" emitter tubing, 1/4" taps, and Rain Bird barbed or Easy Fit fittings. With Rain Bird conversion kits and common compression fittings, it can hook into hoses, faucets, or existing underground sprinkler heads for flexible retrofit options.

• Connects to 1/2" emitter tubing or tapped with 1/4" fittings
• Compatible with Rain Bird conversion kits (sold separately) for hose or sprinkler tie-ins
• Micro-porous tubing contracts over fittings for secure, near-permanent connections

What makes this tubing durable and low-maintenance?

Manufactured to resist chemicals, algae growth and UV exposure, the Rain Bird tubing is built for long-term outdoor use. The wall thickness and materials are selected for dependable flow across a broad pressure range while minimizing blockages and routine maintenance.

• Resists algae, chemicals and UV degradation for extended life
• Operating pressure range from 0 to 70 psi suits most residential and light commercial systems
• Design reduces clogging and eliminates frequent servicing

How does the micro-porous connection improve installation security?

The tubing’s unique micro-porous construction causes the material to expand over barbs or compression fittings and then shrink back, creating an exceptionally tight, secure joint. That low-movement attachment helps prevent accidental pulls from disconnecting the line and yields a dependable seal without extra clamps in many cases.

• Tubing expands and contracts over fittings for an ultra-tight hold
• Reduces need for removal or re-seating of connectors once installed
• Works with Rain Bird 1/2" universal barbed and Easy Fit fittings (sold separately)

Who is this for? Landscapers, home gardeners, and irrigation pros who need a flexible, durable distribution line for micro-irrigation will benefit most. Choose the T63-500S when you require long, continuous runs that navigate tight planting beds, retrofit existing systems, or supply arrays of micro-emitters with minimal fuss. With a 0.634" outside diameter, 0.536" inside diameter, 0.049" wall thickness, and a 500-foot length, it provides a reliable backbone for efficient water delivery in both above-ground and buried installations.