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Rain Bird TLF-MPT8-0800 3/4‑inch Twist Lock adapter showing barb and 3/4 in. MPT threaded end on a white background, plastic construction

Rain Bird TLF-MPT8-0800 Twist Lock Adapter 3/4 in.

Brand: Rain Bird
Save 44%
$5.96
$3.35
SKU TLF-MPT8-0800
In Stock (29)

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Rain Bird Twist Lock adapter TLF-MPT8-0800 provides a quick, secure connection between 3/4 in. distribution tubing and a 3/4 in. MPT (male pipe thread). The twist-lock design delivers a tighter seal than standard push-fit fittings while reducing insertion force, making installation faster and easier for contractors and DIYers. The adapter is molded from durable plastic for lightweight, corrosion-resistant performance in outdoor irrigation systems.

  • Secure 3/4 in. twist-lock barb to 3/4 in. MPT threaded adaptor
  • Compatible with Rain Bird 3/4 in. XBS tubing and QF Header distribution tubing
  • Operating pressure: 0 to 60 psi (0 to 4.1 bar)
  • Ergonomic grip and ribs for easier turning and reliable engagement
  • High-quality barbs for a leak-resistant seal and reduced pull-out
  • Grit-tolerant oversized thread for durable field performance

Part of the TLF Twist Lock family, this adapter simplifies drip and distribution tubing installations and pairs with other TLF fittings (couplers, tees, elbows, caps). Use it for new installs, repairs, and retrofits where a dependable threaded connection is required. Refer to Rain Bird technical documents for contractor pack sizes and detailed installation guidance.

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Frequently Asked Questions

What tubing sizes and types does this adapter fit?
Designed for 3/4 in. distribution tubing; compatible with Rain Bird XBS and QF Header tubing.
How much pressure can the TLF-MPT8-0800 safely handle?
Rated for 0–60 psi (0–4.1 bar). Operate within this range for reliable performance.
How do I install the twist-lock adapter correctly?
Push the tubing onto the barb, then turn the lock clockwise until fully engaged; test for leaks.

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