12" Core Flow 4Meter Lengths

Core-Flow 1/2" Distribution Pipe — semi-rigid HDPE drip/micro-irrigation mainline; for above-grade and sub-surface distribution in drip and micro-spray systems.
Overview Core-Flow 1/2" is a semi-rigid HDPE distribution pipe used as the mainline in drip and micro-spray irrigation systems. Its rigidity relative to standard poly drip tubing simplifies above-grade routing on nursery benches, greenhouse growing floors, and structured container irrigation layouts where flexible tubing would sag between supports. Core-Flow accepts standard 1/2" barb fittings for tees, elbows, and emitter connections. The semi-rigid HDPE construction resists kinking under bending loads and maintains a straight run between support points, reducing the need for pipe clips versus soft poly tubing. Compatible with all standard 1/2" barb drip fittings and emitter stakes. Suitable for potable-water irrigation when NSF 61 listed; verify listing with product documentation. Available cut to length or on coil.
Specifications

Nominal size	1/2"
Material	HDPE
Construction	Semi-rigid distribution pipe
Fitting compatibility	Standard 1/2" barb drip fittings
Application	Drip/micro-spray mainline distribution
Part No.	CORE-FLOW-12