Barbed Tee

Description
Info

Info

SKU:: Q_BT
UPC:

Description

Dura Plastics Barbed Coupler: Repair or Extend Your Poly Tubing.

The Dura Plastics Barbed Coupler is the simplest and most cost-effective solution for joining two pieces of polyethylene tubing. Whether you are repairing an accidental cut in your mainline or extending a zone to reach new plants, this insert fitting ensures a reliable, unrestricted connection.

Molded from heavy-duty Schedule 40 PVC, these couplers feature sharp barbs on both ends for a tenacious grip on your tubing. They are an essential "emergency kit" item for any professional landscaper or home gardener.

Why Choose Dura Plastics Barbed Couplers?

Instant Repairs: Quickly fix damaged tubing by cutting out the bad section and inserting a coupler to restore flow.
Heavy-Duty Construction: Made in the USA from high-quality Schedule 40 PVC, ensuring superior resistance to UV rays, chemicals, and impact.
Secure Grip: The multi-barb design provides a tight, friction-based seal that resists pull-out.
Cost-Effective: The most affordable way to extend a drip line or repair a leak permanently.
Wide Range of Sizes: Available in sizes from 1/2" to 2" to match your specific mainline requirements.

Technical Specifications & Part Numbers

Understanding compatibility is key. This fitting connects two pieces of poly tubing.

Specification	Details
Product Type	Barbed Coupler (Insert Fitting)
Manufacturer	Dura Plastics
Connections	Barb x Barb (Both ends fit inside Poly Tubing)
Dura Part Numbers (MPN)	1/2": 1429-005 3/4": 1429-007 1": 1429-010 1 1/4": 1429-012 1 1/2": 1429-015 2": 1429-020
Material	Schedule 40 PVC (UV Resistant)
Operating Pressure	Hose Clamps Required for pressures > 20 PSI
Origin	Made in the USA

How to Install: A Step-by-Step Guide

Follow these steps to ensure a leak-proof connection.

Step 1: Cut Tubing
Cut your mainline poly tubing at the point of repair or extension. Ensure the cut is square and clean.

Step 2: Prepare Tubing
Pro Tip: Soften the ends of the poly tubing by dipping them in warm water or letting them sit in the sun. This makes inserting the barbs significantly easier.

Step 3: Insert Fitting
Push the poly tubing onto each barbed end of the coupler. Use a rocking motion and ensure the tubing goes over all the barbs to the stop for maximum hold.

Step 4: Secure with Clamps
Slide a Stainless Steel Hose Clamp over each connection point where the tubing overlaps the barbs. Tighten firmly with a nut driver to prevent blowouts under pressure.

✔ Compatibility Check

Check your tubing sizes:

Both Ends: Fit INSIDE standard Poly Tubing (Match ID sizes).
This fitting connects Tubing to Tubing.
Pressure Warning: Barbed fittings REQUIRE hose clamps for pressures over 20 PSI to prevent leaks or disconnection.
It will NOT fit flat Drip Tape or PVC Pipe (use correct adapters for those).

Complete Your System

Ensure your installation is secure and professional with these essentials:

Stainless Steel Hose Clamps: Essential for securing the tubing to the barb to prevent leaks or blowouts.
Poly Tubing: The flexible mainline that pairs with these barbed couplers.
Hold Downs: Secure your tubing in place to prevent movement or strain on connections.