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Lasco Blue Twister Double Helix Tee (3101-004)

Lasco Blue Twister Double Helix Tee (3101-004)

Brand: Lasco
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$1.24
$0.93
SKU 3101-004

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Lasco Blue Twister fittings deliver fast, reliable connections for polyethylene irrigation systems. The 3101-004 tee features the patented Double Helix® ends for quick twist-on installation to swing pipe and thick-walled 1/2" I.D. tubing. Made from virgin acetal, this fitting balances toughness with low-friction assembly so installations go in fast and stay leak-free.

  • Patented Double Helix® barbs for easy twist-on connection without hammering or walking the fitting into pipe.
  • Constructed from virgin acetal for chemical resistance, abrasion resistance, and dimensional stability in outdoor irrigation use.
  • Designed for use with .490 I.D. (approximately 1/2") polyethylene pipe and swing pipe commonly used in drip and sprinkler systems.
  • Blue finish for quick part identification and compatibility checks on the job site.
  • Suitable for residential and commercial drip irrigation, home sprinkler systems, and other low-pressure irrigation applications.

Install by aligning the swing pipe or tubing with the Double Helix® end, then twist until pipe fully covers the barbs. For full specifications and installation guidance, refer to the manufacturer's technical datasheet linked from the product page.

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Frequently Asked Questions

What pipe size does the 3101-004 tee fit?
Fits .490 I.D. (approx. 1/2") polyethylene and swing pipe commonly used in drip and sprinkler systems.
How does the Double Helix® connection work?
The Double Helix® barbs let you twist tubing onto the fitting for a secure, low-effort connection without hammering.
Is this fitting durable for outdoor irrigation use?
Yes. Made from virgin acetal, it resists chemicals, abrasion, and maintains dimensional stability in outdoor conditions.