The D45 PVDF range of expert dosers meets the dosing needs for flow rates from 100 to 4,500 l/h.
It is characterized by:
.Proportional dosing and without electricity
.Proportionality dependent on water flow
.Outlet injection
.A PVDF housing adapted to the most agressive chemistry
Specifications
Injection range 0,5 - 3 % [1:200 - 1:33]
Concentrated additive injection 0,5 - 135 l/h
Stroke volume ~ 0,8 l
Connections 33x42 [1”1/4] BSP male gas or 26.1 [1 NPT male
Serial equipments
Seals for additives up to pH 9
PVDF housing for highly concentrated acids and other aggressive concentrates
Available options
Hastelloy plunger rod, high-strength alternative to steel in some models