One system of water delivery that has been growing in popularity in recent years is drip irrigation, which is also referred to as micro-irrigation, trickle irrigation or localized irrigation. This white paper will highlight the best pump technology – hydraulic diaphragm metering pumps – and why they are the leading choice for injecting the chemicals and acids that keep drip-irrigation systems operating at their best efficiency, while knowing that any inefficiencies can result in sub-par crop yields or a golf course that is an unflattering shade of brown rather than the expected lush green.