3 Vantage 5000 pumps are installed on a single “drop-in” skid system to treat fly ash run off water to neutralise high phosphorus residual levels.The first pump precisely doses CaCl2 raising the leachate’s pH level for optimal flocculation by the other two pumps. The flocculants dosing pumps gently to remove the residual phosphorous, avoid costly over-dosing and minimising treatment costs. Each pump is easily controlled using simple 4 to 20mA signals with real time performance feedback and status alarms and the “drop-in” skid minimises on-site commissioning time.