Enthärtungsanlagen für Autowaschanlagen (2 Products)
2 Products
DUPLEX-PRO 1.25" water softener
Two-column water softening system for professional use in large residential complexes or in industry with 2 CLACK control valves and 1.25" connection , removes limescale (calcium and magnesium) verifiably
DUPLEX-PRO-PLUS 1.5" water softener
Two-column water softening system for professional use in large residential complexes or in industry with 2 CLACK control valves and 1.5" connection , removes limescale (calcium and magnesium) verifiably
Softening systems for car washes and car washes
Soft water for your car wash

Duplex-Pro and Pro-Plus softening systems
These systems provide soft water and are particularly suitable for car washes as they prevent unwanted limescale deposits after washing. They also extend the service life of the car wash by descaling the water. Ideal for industrial systems, the Duplex-Pro and Pro-Plus water softeners ensure reliable water treatment. When the capacity of one column is exhausted, the second column takes over operation while the first one is regenerated. This regeneration takes approximately 1 - 2 hours, and the columns should be changed every 1 - 2 days depending on water consumption.
With our softening systems you receive drinking water of the best quality. We offer the right solution for every need.
Rely on our professional softening systems
Advantages of a softening system summarized:
- Longer service life for electrical devices such as boilers, dishwashers and washing machines.
- Avoiding unsightly limescale stains on glasses and dishes.
- Improved water experience for customers when showering, washing hands and hair.
- Upgrading your drinking water to the best quality.
- Saving of cleaning agents and thus cost reduction.
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Product: BASIC water softener
The resin cartridges in your Basic 40 softening system generally do not need to be replaced because they regenerate themselves. The regeneration of the resin is an automated process that takes place during the cleaning cycles of the system. Here are some details:
Regeneration process: During regeneration, the resin is flushed with a salt solution, which dissolves and removes the accumulated calcium and magnesium ions (which are responsible for water hardness) from the resin. This “renews” the resin and can be used effectively to soften water again.
Regular cleaning: This regeneration is carried out regularly, depending on the amount of water used and the hardness of the water. In a 4-person household with a water hardness of 20° dH, the system will regenerate more frequently to ensure efficiency.
No replacement necessary: As long as the system is properly maintained and the regenerating salt is topped up regularly, the resin cartridges do not need to be replaced. However, you should regularly inspect and maintain the system to ensure its longevity and optimal performance.
In summary, the resin cartridges in your Basic 40 system are maintained effectively by the built-in regeneration process and therefore do not require regular replacement.
Product: BASIC water softener
It is best to let the salt empty until the water is visible.
Then refill and ideally not full to the brim so that there is not too much weight on the salt.
If you keep filling the container without waiting until you see the water at the bottom, clumps can occur.
Product: BASIC water softener
According to the DIN standard, maintenance should be carried out by a specialist at least every 12 months to ensure optimal function and safety of the system.
However, our water softening systems are designed to be so reliable that many customers carry out regular checks themselves. As long as the system is working properly and no problems occur, there are no legal requirements that make maintenance mandatory. Nevertheless, we recommend checking the system regularly and calling in a specialist if necessary to ensure long-term safety and efficiency.
Product: BASIC water softener
If our fitters are not completely sure, we are happy to offer an on-site appointment. But this is the absolute exception.
Product: DUPLEX water softening system