Gardening
Top 5 Trends Taking Over Gardens in 2026
Mar 16th 2026
Garden design trends evolve every year, offering homeowners something new each season. In 2026, gard
…
See More
The 1/4" Polyethylene Micro Tubing is a necessity for almost every drip system, serving as the standard distribution tubing to connect 1/4" micro fittings, drip emitters, and mini-sprinklers directly to your mainline. Durable, economical, and highly reliable, this poly tubing is the perfect choice for everything from delicate flower beds and raised backyard vegetable gardens to expansive vineyards and commercial farms. Remember to install this tubing downstream from an automated timer and pressure regulator, as it is not rated for constant pressure.
Commonly referred to in the industry as spaghetti tubing, branch line, or feeder line, this product is designed with a 0.170" inside diameter and 0.250" outside diameter. This precise sizing ensures a tight, leak-free friction fit when pressing your irrigation fittings into the ends. Available in convenient lengths ranging from 50 feet up to 1,000 feet, you can purchase the exact amount needed to perfectly customize your garden's water distribution.
Review these dimensions carefully, as poly tubing is nominally sized.
| Specification | Details |
|---|---|
| Product Type | Polyethylene Micro Tubing (Spaghetti Tubing) |
| Inside Diameter (ID) | 0.170" |
| Outside Diameter (OD) | 0.250" |
| Maximum Flow Rate | 30 Gallons Per Hour (GPH) |
| Maximum Run Length | 15 Feet (per individual feeder line) |
| Maximum Pressure | 30 PSI |
| Compatible Fittings | 1/4" Barbed Micro Fittings |
| MPN | N/A |
Follow these steps to ensure optimal performance from your micro lines.
Step 1: Punch the Mainline
Using a tubing punch tool, create a clean hole in your 1/2" or 3/4" mainline poly tubing near the plant you intend to water.
Step 2: Install the Transfer Barb
Insert one end of a 1/4" transfer barb into the newly punched hole until it snaps securely into place.
Step 3: Connect and Route the Tubing
Push the 1/4" micro tubing onto the exposed end of the transfer barb. Route the tubing to your plant. Pro Tip: To maximize flow, keep this tubing run under 15 feet in length.
Step 4: Attach the Emitter
Cut the tubing to the desired length and push your chosen emitter, sprayer, or bug plug onto the open end, then stake it into the soil.
Please review these important system limitations:
Ensure you have all the necessary components for your installation:
Mar 16th 2026
Mar 12th 2026
Mar 11th 2026
Mar 10th 2026