Water dosing dispenser D3WL series

piston

Specific features The D3WL range of dispensers meets the dosing needs for flow rates from 10 to 3,000 l/h. It is characterized by: • An optimized design • A polypropylene pump casing • Highly ergonomic dosage adjustment • The availability of micro and macro dosages - One injection at the output • A choice of dosage seals according to the use of alkaline or acidic products. Specifications Injection range 0,03 - 0,3 % [1:3000 - 1:333] Water flow range 10 l/h - 3 m3/h Operating water pressure 0,3 - 6 bar Concentrated additive injection 0,003 - 9 l/h Stroke volume ~ 0,53 l Connections NPT-BSP 20x27 - 3/4"M Available options (Integrated by-pass) system for manual activation of the additive suction (on) and stop (off) Seals for highly concentrated acids (>15%) Sectors Drinking water treatment Process water treatment Wastewater treatment