Netafim Bright White Polyethylene (PE) Tubing 3/4 500FT

Netafim Bright White Polyethylene Tubing 3/4" for Drip Mainlines This Netafim white PE line measures 0.820" ID and 0.940" OD, sized as a mainline or sub-main for a drip system. The bright white jacket reflects heat and light, which keeps water cooler and blocks light from feeding algae inside the line. Polyethylene handles daily pressure swings and repeated fittings changes without cracking. It ships as a 500 ft coil for greenhouse rows, drip layouts, and high-density benches. Growers run it off the pump or zone valve and branch down to 17mm laterals with standard barbed fittings. Routing 3/4 Inch Drip Mainline Tubing Around a Grow Space The 0.820" bore keeps pressure steady so every emitter down the line gets its share. Flexible PE bends around benches, trellises, and corners without kinking or choking flow. The smooth internal wall keeps flow clean. That cuts the odds of a clog. It takes standard 3/4" drip fittings, drippers, and adapters, so expansion and repairs stay simple. One thing to confirm: match your fitting barbs to the 0.820" ID before cutting the run. Key Features 3/4" (0.820" ID / 0.940" OD): Sized as a mainline or sub-main for drip and greenhouse irrigation grids. Bright White Jacket: Reflects heat and blocks light to keep water cooler and limit algae inside the line. Durable Polyethylene: Handles daily pressure swings and repeated fitting changes without cracking. Smooth Internal Bore: Supports consistent pressure and flow for uniform emitter output across zones. 500 ft Coil: Works with standard 3/4" drip fittings for easy layout, expansion, and repairs. Technical Specifications Specification Value Nominal Size 3/4" Inner Diameter 0.820" Outer Diameter 0.940" Material Polyethylene (PE) Color Bright white (reflective, light-blocking) Length 500 ft Use Mainline / sub-main SKU 14BW082094