This configuration will flow the same as a .5gpm or ISO brown nozzle The Hypro TwinCap is a simple, compact way of accommodating two spray nozzles back to back. This design allows you to apply the volume per acre youwant, at the speed you want, without compromising spray quality. Improve control of plant diseases, insects, and difficult weeds Use multiple nozzles sizes to Mix droplet sizes and utilize custom flow rates such as .45gpm with ULD120-20 and ULD120-25Twin 30deg angles improve canopy penetrationCombined forward and backward angles enhance coverage on stems and leavesHolds any two standard dimension nozzles, including Hypro ULD, GA, LD, ADI, VP,TR, AXI, Flat, and Even nozzlesUser can select nozzles for the most effective spray