The .620 OD Easy Loc Tee is the professional solution for splitting a single line of .620" poly tubing into two separate directions. Designed specifically for the smaller diameter tubing often found in older irrigation setups or Raindrip® systems, this tee allows you to expand your watering zones without replacing your entire mainline. We recommend installing a pressure regulator upstream to ensure your system operates within the optimal 20-30 PSI range.
As one of our most specialized irrigation fittings, this tee utilizes the reliable Easy Loc locking mechanism to create a secure, leak-proof connection without the need for hose clamps or glues. Whether you are creating a grid layout for a vegetable bed or branching off to water a new planter, this fitting ensures a watertight seal on .620" OD tubing every time.
Detailed specs for system compatibility.
| Specification | Details |
|---|---|
| Product Type | .620" OD Easy Loc Tee |
| Connections (All 3 Ends) | .620" Easy Loc (Fits .620" OD Tubing) |
| Tubing Compatibility (OD) | 0.610" - 0.640" (Series 500) |
| Operating Pressure | 0 - 60 PSI (Optimal range: 20-30 PSI) |
| Material | Polypropylene with Carbon Black/UV Stabilizers |
| MPN | A1-HT555 |
| Common Brand Names | Irritec, Perma-Loc (Series 500) |
Follow these steps for a leak-proof connection.
Step 1: Prepare Tubing
Cut your .620" OD tubing squarely at the point where you want to create a branch. Ensure the cut is clean and free of burrs.
Step 2: Unlock the Fittings
Rotate the locking collars on all three ends of the tee backwards (towards the center of the fitting) to expose the internal barbs. Do not remove the nuts completely.
Step 3: Connect Tubing
Push your .620" tubing firmly over the barbs until it hits the stops. You may need to use a wiggling motion to get the tubing over the barb lips.
Step 4: Lock it Down
Twist the locking collars forward (over the tubing) to clamp the connection in place. Hand-tighten firmly.
This fitting is SIZE SPECIFIC:
Maintain and expand your system with these compatible parts:
Jan 22nd 2026
Jan 21st 2026
Jan 20th 2026
Jan 19th 2026
