3/4 inch PEX Polyalloy Insert Tee Crimp x Crimp x Crimp

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Brand: Viega
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3/4″ Viega PEX Crimp Tee – PolyAlloy Construction for Long-Term Reliability

The 3/4″ Viega PEX Crimp Tee is designed for creating dependable branch connections in potable water or hydronic heating systems using cross-linked polyethylene (PEX) tubing. Made from durable polyalloy, this tee offers excellent dimensional stability, resistance to corrosion, and high tolerance to pressure and temperature fluctuations, making it a preferred solution for demanding residential and commercial applications.

Key Features

  • ✅ Material: Polyphenylsulfone (PPSU) polyalloy construction for corrosion and chemical resistance
  • ✅ Connection Type: ASTM F1807 Crimp x Crimp x Crimp – compatible with copper crimp rings and stainless steel clamps
  • ✅ Size: 3/4″ nominal diameter on all three ends
  • ✅ Lead-Free: Certified to NSF/ANSI 61 and 372 for use in potable water systems
  • ✅ Pressure Rating: Rated up to 200 psi at 73°F

Installation Requirements

Installation requires PEX crimp or clamp tools and a properly sized ring or clamp system. Ensure cuts on PEX tubing are square and burr-free. For reliable joints, follow ASTM F1807 installation guidelines and verify crimp integrity with a go/no-go gauge.

Typical Applications

  • • Potable water distribution in residential and multi-family construction
  • • Closed-loop hydronic heating systems
  • • Radiant heating manifolds and branch lines

Did You Know?

Polyalloy (PPSU) fittings provide superior resistance to dezincification, making them a preferred alternative to traditional brass in chemically aggressive or high-chlorine water conditions.

The 3/4″ Viega PEX Crimp Tee delivers the strength, precision, and code-compliant performance that modern plumbing systems demand. With rugged polyalloy construction and easy integration into standard PEX installations, this fitting offers contractors a reliable solution that holds up under pressure.

Fast, Reliable Delivery for Every Order

At Primes Distribution, we understand that timely delivery is just as important as product quality. That’s why we partner with trusted carriers to make sure your plumbing, HVAC, and heating supplies arrive safely and on time.


Shipping Methods

We offer multiple shipping options to fit your needs:

  • Standard Shipping: 3–7 business days across the continental U.S.

  • Expedited Shipping: 1–3 business days for urgent orders.

  • Local Pickup: Available at our warehouse by appointment.

Order Processing

All in-stock orders are processed within 1–2 business days. You’ll receive a confirmation email once your order is placed and a tracking number as soon as it ships.

Orders placed after 3 PM or on weekends will be processed the next business day.


Shipping Costs

Shipping costs are calculated at checkout based on weight, dimensions, and delivery location. Large or heavy items (like water heaters or HVAC units) may require special freight handling.


Delivery Areas

We currently deliver throughout the United States. For bulk or international shipments, please contact our support team for a custom quote.


Damaged or Missing Items

If your shipment arrives damaged or incomplete, report it within 48 hours of delivery. Our support team will quickly arrange a replacement or refund.


Need Help?

If you have questions about your order or need help tracking a shipment, reach out to our customer support team at:
📧 sales@primesdistribution.com
📞 786-937-7081