Plast Maxi
DOS dispensers are anti-scale and anti-corrosion devices for boilers, boilers, washing machines and dishwashers. The operation is based on the automatic and proportional dosage of polyphosphate, with a chelating and sequestering action, capable of:
• prevent calcium carbonate from depositing (no encrustations);
• form a protective film inside the pipes (no corrosion).
The connection flange can be rotated 360° for installation on both horizontal and vertical pipes.
FIRST RECHARGE INCLUDED
Technical features
- Head: PP;
- Connection: Brass;
- Vase: SAN transparent;
- Bellows and O-ring: NBR rubber;
- Operating pressure: max 6 BAR;
- Burst pressure: max 25 BAR;
- Operating temperature: max 25°C;
- Dosage: 2-4 ppm/m3;
- Recommended flow rate: 3.5 m3/h;
- Charge autonomy: approximately 30 m3/h;
- Refill: 100g.