D3RE25IE PVDF

The D3 PVDF range of expert dosers meets the dosing needs for flow rates from 10 to 3,000 l/h.
It is characterized by:

An optimized design
Highly ergonomic dosage adjustment
The availability of micro and macro dosages
An external injection
A PVDF housing adapted to the most aggressive chemistry

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Specifications

Injection range 5 - 25 % [1:20 - 1:4]
Water flow range 10 l/h - 2 m3/h
Operating water pressure 0,5 - 4 bar
Concentrated additive injection 0,5 - 500 l/h
Stroke volume ~ 0,53 l
Connections NPT-BSP 3/4'' M Ø 20x27mm
Hose PVC Ø 16x22mm - Lg 1,75m

Serial equipments

PVDF housing for highly concentrated acids and other aggressive concentrates
Seals for additives up to pH 9
Seals for alkaline additives
External Injection

Available options

Seals for highly concentrated acids (>15%)
(Integrated by-pass) system for manual activation of the additive suction (on) and stop (off)
Kit for viscous additives recommended for more than 200 or 400 cPs (depending on model)