The AMG DP200 proportional polyphosphate dispenser is designed to protect boilers, boilers, washing machines and dishwashers from scale formation on heating elements during operation. The dose of polyphosphate is 80g. One catridge is included in the package. Capacity 15m3 of water. Brass connecting group x½". Overall dimensions of the device: 230x75x65. Possibility of vertical or horizontal installation. Bypass option. Suitable for use with drinking water (EU Directive 98/83/CE). Accepted the case.