The Netafim Button Dripper (BD) is a compact, non-pressure-compensating on-line dripper for greenhouses, nurseries, and container irrigation where system pressure is stable and low-cost per emitter matters. The TurboNet labyrinth flow path provides wide water passages that resist clogging even in challenging water conditions. Because this is a non-PC design, flow rate varies proportionally with inlet pressure - use where pressure is consistent across the irrigation zone, or where a pressure regulator upstream maintains stable delivery. Color-coded for fast visual identification (Red = 0.5 GPH, Black = 1.0 GPH, Green = 2.0 GPH). Specifications Dripper type: BD - non-pressure-compensating on-line button dripper Available flow rates: 0.5 GPH (Red), 1.0 GPH (Black), 2.0 GPH (Green) Maximum recommended operating pressure: 29 PSI (2.0 bar) Flow path: TurboNet labyrinth - wide passages, clog-resistant Outlet: Barbed inlet for supply line insertion Recommended filtration: 120 mesh (130 micron) Can be used with spider/manifold assemblies for multi-outlet setups Pack sizes: 25 or 250 per bag Compatible With Netafim 17mm Bright White PE Supply Tubing Netafim Arrow Drippers Fast shipping on most orders.