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ORIANSE 5-Pack 3/4″ PEX Tee Fittings – Lead-Free Brass, NSF/ANSI 61 Certified

$12.98 on Amazon.com (as of October 16, 2026, 5:03 PM EST) View details ↗

Upgrade your plumbing projects with the ORIANSE 3/4″ x 3/4″ x 1/2″ PEX Tee Fittings, a durable and reliable choice for residential, commercial, or RV water systems. Crafted from lead-free brass, these fittings meet ASTM F1807 and NSF/ANSI 61 standards, ensuring safety and compliance for potable water applications. Their corrosion-resistant construction guarantees a long service life, even under demanding conditions, with a temperature range of 32°F to 200°F—ideal for both hot and cold water distribution, as well as hydronic heating systems.

Designed for quick and secure connections, these fittings are compatible with stainless steel clamp and copper crimp ring systems (clamp rings sold separately). The 5-pack includes three-way tee configurations perfect for branching PEX-B pipe lines in homes, warehouses, or recreational vehicles. Note: These fittings are not compatible with Uponor/Wirsbo expansion systems or PB tube. Prioritize efficiency and quality with ORIANSE—your trusted partner for professional-grade plumbing solutions.

MaterialLead-free brass
CertificationsASTM F1807, NSF/ANSI 61, NSF 372
Temperature Range32°F–200°F
CompatibilityPEX-B pipe (not Uponor/Wirsbo expansion or PB tube)
Connection SystemBrass barb for stainless steel clamp or copper crimp ring (rings not included)
Packaging5-pack
Are these fittings safe for drinking water applications?
Yes, these fittings are made from lead-free brass and certified to NSF/ANSI 61 and ASTM F1807, meeting safety standards for potable water systems.
Can I use these with Uponor or Wirsbo expansion systems?
No, these fittings are designed only for PEX-B pipe and are not compatible with Uponor/Wirsbo expansion systems or PB tube.
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