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1/2" Compression Coupling Adapter

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$0.75

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SKU:
CCA
UPC:
013158195603
MPN:
15-009

Description

Bridge the Gap. Connect Different Sizes.

The 1/2" Compression Coupling Adapter is a problem-solving fitting designed to connect two different sizes of drip irrigation tubing. Specifically engineered to adapt smaller Raindrip (.620" OD) tubing to standard DripWorks (.700" OD) 1/2" poly tubing, this coupler allows you to extend or repair an existing system without replacing all your old lines.

If you have an older system installed with Raindrip components and want to expand using professional-grade DripWorks parts, this is the essential link you need. As one of our most specific irrigation fittings, it features two distinct compression ends—one sized for .620" OD and the other for .700" OD—ensuring a leak-proof connection that bridges the compatibility gap.

Why Choose a Reducing Coupler?
  • System Integration: Seamlessly connects consumer-grade Raindrip tubing (common in big-box stores) with professional .700" OD tubing.
  • Color-Coded Ends: Typically features different colored inserts (e.g., green for .620", black for .700") or distinct marking to ensure you insert the correct tubing into the correct side.
  • Secure Seal: Internal compression rings bite firmly into both tubing sizes, preventing blow-outs despite the size difference.
  • Durable Material: Molded from high-impact ABS plastic with UV inhibitors to resist cracking and sun damage.
Technical Specifications

Verify your tubing diameters carefully.

Specification Details
Product Type Reducing Coupler (Raindrip to DripWorks)
Connection 1 (Small) 1/2" Compression (Fits .620" OD Raindrip Tubing)
Connection 2 (Standard) 1/2" Compression (Fits .700" OD DripWorks Tubing)
Operating Pressure 0 - 60 PSI (Optimal: 20-30 PSI)
Material High-Impact ABS Plastic
Manufacturer DIG
MPN 15-009
How to Install: A Step-by-Step Guide

Identify your tubing sizes before starting.

Step 1: Prep the Tubing
Cut both the Raindrip (.620") and DripWorks (.700") tubing ends cleanly and squarely.
Pro Tip: Warm the ends in the sun or hot water to make insertion easier.

Step 2: Connect the Small Side
Identify the side of the coupler designed for .620" tubing (often marked with a green insert or labeled). Push the Raindrip tubing into this end firmly until it passes the internal ring.

Step 3: Connect the Standard Side
Push the DripWorks .700" tubing into the other end of the coupler (often marked with a black insert). Rock it back and forth until seated fully.

✔ Compatibility Check

Ensure you have the correct mix of tubing:

  • Side 1: Fits .620" OD Poly Tubing (Commonly Raindrip brand).
  • Side 2: Fits .700" OD Poly Tubing (Commonly DripWorks, DIG, Rain Bird).
  • Does NOT Fit: Connecting two pieces of the SAME size (use a standard coupler instead).

Complete Your System

Everything you need for a successful repair or expansion:

  • 1/2" Poly Tubing: The standard .700" OD tubing for the DripWorks side.
  • Tubing Cutter: Ensure clean cuts on both tubing types for a secure seal.
  • Goof Plugs: Essential for plugging unwanted holes in old tubing.
  • Hold Downs: Secure your new extension firmly to the ground.

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