0.2%-2% dose rate range, 10-2,500 litres per hour water flow rate range. Specifically for dosing Polymers.

0.03%-0.3% dose rate range, 10-3,000 litres per hour water flow rate range. Supplied with external injection as standard.

0.03%-0.125% dose rate range, 500-8,000 litres per hour water flow rate range. Supplied with external injection as standard.