The Lafferty Metering Tip Calculator will determine the dilution ratio for each color of metering tip based on the actual water pressure supplied to the specific unit being installed.
This video tutorial demonstrates how to dilute concentrated chemicals to the desired ratio using a Lafferty venturi applicator and metering tips.
The Lafferty Metering Tip Calculator will determine the dilution ratio for each color of metering tip based on the actual water pressure supplied to the specific unit being installed.