Octa-Bubbler® is a pressure compensating device with a 1/2 inch FPT inlet and 8 swivel port 1/4 inch outlets. Constructed using ABS plastic. Built in back flow prevention engineered for added protection. Octa-Bubblers deliver water to multiple locations. Optional port plugs are available for unused ports. Each Octa-Bubbler® has a 150 mesh filter screen for clog resistance. Interchangeable color coded flow control gives you the ability to change your GPH without changing the bubbler. Available flow rates are 2 GPH, 6 GPH and 10 GPH, 20 GPH using a flow control device. Pressure compensation range is 20 – 60 psi. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA. Specifications for Hydro Flow Octa-Bubbler 2 GPH Per Outlet - Blue Low Flow Bubbler (10/Bag) 708182: | | EACH Packaged | CASE | PALLET | UPC: | 040628097297 | | | Volume: | | 0.1157 | | Dimensional Weight: | | 1.0309 | | Weight (lbs): | | 2 | | Approx Length (inches): | | 10 | | Approx Width (inches): | | 10 | | Approx Height (inches): | | 2 | | |