Product Description Rain Bird Xeri-Bird 8 Multi-Outlet Emission Device with Filter The only multi-outlet device on the market with 8 configurable ports and 10 flow options for each port for maximum flexibility. Makes retro-fitting easy when installed with the optional in-stem pressure regulator. Easy to maintain, because body can be easily removed from riser. For optimum performance, drip emitters must be installed inside the Xeri-Bird device to help prevent back pressure leaking. Xeri-Bird 8 Multi-Outlet Emission Device with Filter & (8) pre-installed 1.0 GPH Xeri-Bug Emitters Threads onto any 1/2 in. riser and delivers water to multiple locations for increased system flexibility Each port accepts a Xeri-Bug Emitter or PC Module for independent flows from 0.5 to 24 gph (1.89 to 90.84 l/h) or use a self-piercing barb connector (SPB-025) for unrestricted flow Features an integral 200 mesh (75 micron) filter which is easily serviceable from the top of the unit Eight bottom-mounted, sure-grip barbed outlets securely retain 1/4 in. Distribution Tubing (XQ) Unique union base nut allows removal of Xeri-Bird 8 body from riser for easy installation and maintenance Model:XBD81 Emission Device: Type Multi-outlet Emitter Inlet Type: FPT Operating Range Flow: 0 to 24 gph (0 to 90.84 l/h) per outlet Pressure: 15 to 50 psi (1.0 to 3.5 bar) Will accept 8 x 4 l/hr emitters but comes with Black Xeri-Bugs 3.8lts /hr Comes without the Micro Tube Click for Product Brochure