The PolyFlex Riser is an extremely rugged and reliable riser that is constructed of thick-walled, high-density polyethylene. It comes with a 300mm riser that is pre-assembled with a 15mm male threaded base that simplifies installation. It is used with any 4mm threaded emission device (Xeri-Bugs, PC Modules, Xeri-Bubblers and Xeri-Sprays) to deliver water directly to a plant.

• 300mm riser that is pre-assembled with a 15mm male threaded base that simplifies installation
• Use with any 4mm threaded emission device (Xeri-Bugs, PC Modules, Xeri-Bubblers and Xeri-Sprays) to deliver water directly to a plant.
• Newly-designed adapter with larger tabs makes installation quicker and easier; can be used on PVC laterals, or with any 1/2" female threaded adaptor.
• Adapter made of heavy-duty Marlex®, which requires no Teflon® tape, saving time during installation