1/2" Sprinkler to Drip Conversion Kit

1/2" Conversion Kit (KCV2) — Key Specifications

Every component needed to complete your conversion is included. Click any SKU to view the individual product page.

What is the difference between this kit (KCV2) and the 8-Way Conversion Kit (KCV1)?
The KCV2 (1/2" kit) is built around a 1/2" polyethylene mainline that runs along a garden bed or border, with 1/4" micro tubing and soaker dripline branching off to individual plants. It's best for watering a single contiguous garden area. The KCV1 (8-Way kit) uses a multi-outlet manifold to send water in up to eight separate directions simultaneously — ideal for watering containers, raised beds, and multiple isolated planting spots spread across a wider area from a single riser.

What type of sprinkler riser does this kit connect to?
The Filter/Pressure Regulator unit has a 1/2" FPT (female pipe thread) inlet that threads directly onto a standard 1/2" MPT (male pipe thread) riser — the most common size in residential sprinkler systems. If your existing riser is 3/4" MPT, you will need a threaded reducing coupler (sold separately) and a 1/2" nipple to adapt it before connecting the kit.

Why is it important to run drip on a separate zone from lawn sprinklers?
Drip irrigation operates at much lower pressure and requires significantly longer run times than sprinkler heads. Running both on the same zone simultaneously will cause under-watering for the drip zone and potential over-pressurization of drip fittings. Make sure the riser being converted is on a dedicated valve zone — or that all heads on that zone are converted to drip at the same time.

What does the Pocket Punch do, and do I need it?
The Pocket Punch creates clean, correctly sized 1/4" holes in the 1/2" mainline tubing so that 1/4" transfer barbs seat securely without leaking. It is essential for installing 1/4" micro tubing and soaker dripline branches off the mainline — and it's included in this kit, so no additional tools are required for the installation.

What is the difference between the 1/4" Polyethylene Micro Tubing and the 1/4" Soaker Dripline?
The 1/4" Polyethylene Micro Tubing is solid (non-emitting) tubing used to route water from the mainline to a specific plant location. The 1/4" Soaker Dripline (12" emitter spacing, 1/2 GPH per emitter) is used to distribute water along a row or bed, slowly releasing water at each built-in emitter. Typically, you run solid micro tubing from a punch point on the mainline to the edge of a planting area, then use soaker dripline to weave through the bed itself.

How do the Easy Loc fittings work?
The 1/2" Easy Loc Couplers and End Caps use a push-fit locking mechanism that grips the 1/2" mainline tubing securely without barbs or clamps. Simply push the tubing in until it seats — no tools needed. They make splitting, joining, or terminating the mainline quick and reliable, even in tight spaces.

Do I need to adjust my irrigation timer after converting?
Yes — drip irrigation delivers water much more slowly than sprinkler heads, so run times must be extended considerably after conversion. The exact duration depends on your emitter flow rates and the water needs of your plants, but plan on run times that are roughly 3 to 4 times longer than your previous sprinkler schedule for the same zone. After converting, reprogram your irrigation timer and check soil moisture during the first several cycles to dial in the schedule.

What should I do with sprinkler heads I'm not converting on the same zone?
Cap them off with a threaded cap. Any uncapped risers on the same zone will release water at full sprinkler-zone pressure when the valve opens, undermining your drip conversion and wasting significant water. All heads on the converted zone should either be converted to drip or capped.