Frequently asked questions about DUPLEX-PRO-MAX 2" water softener for apartment buildings and industry

The salt should always only be refilled when the water is already easily visible in the container.
Salt consumption depends on water consumption and water hardness.

Example: A duplex system with a capacity of 1000 m³ x °dH consumes 30 kg of salt per regeneration. The salt container holds 500 kg. Depending on water consumption, you will need to refill 20 bags of salt approximately every 4 weeks.

We do not offer a finished bypass fitting in this size.

However, we would be happy to build a suitable dummy route directly to the system. If you choose our installation service, we will of course take care of this work and install the system correctly into the pipe network.