- Hot water
- Water meter controlled
- Capacity 50 to 300 cubic meters per day
Usage
The DWF1-SXH series of hot water double softening systems ensure a continuous supply of softened hot water thanks to two filter tanks that operate alternately or remain on standby.
The amount of soft water withdrawn is measured fully automatically and transmitted to the microprocessor control system. Once the capacity is exhausted, regeneration is triggered for the filter in operation. At the same time, the system switches to the standby, regenerated filter tank. This means that soft water is available continuously without any interruption to operation.
DWF1-SXH systems are robust and reliable industrial systems. Sophisticated features such as stainless steel pressure tanks, the safety brine valve, and the screen bottom contribute to operational safety.
The systems are used wherever an uninterrupted supply of soft water must be ensured.
- Boiler feed water treatment
- Cooling water treatment
- For reverse osmosis systems
- Building technology
- Air conditioning technology
- Parts cleaning systems
- Flushing technology
- Car washes
Functionality
To ensure an uninterrupted supply of soft water, one of the two filter tanks is always in operation, while the second filter tank is either being regenerated or is ready for use after regeneration. The amount of soft water extracted is recorded by a turbine meter and transmitted to the control system. Once the capacity of the container in operation has been exhausted, the control system automatically switches to the standby container. The exhausted filter container is then regenerated. A central control valve controls both the water flow through the containers and the regeneration phases:
- Backwashing
- Salting/Slow washing
- Washing out
- Refill the salt dissolving container
Advantages
Stainless steel pressure tanks
Fully encapsulated safety transformer
Varistors to protect the control system from external influences
Salt dissolving tank with sieve bottom for dry storage of regeneration salt and for precise determination of brine quantity
Sicherheits-Soleventil zur sicheren Entnahme und kontrollierten Rückfüllung
Continuous soft water production
Stainless steel bracket for supporting the water meter and mounting the transformer
Fully automated operation
Easy to use
Low maintenance and servicing requirements
Space-saving design
Low operating costs
Simple control
Scope of delivery
Largely pre-assembled double water softening system ready for connection, for free installation, consisting of:
Two stainless steel filter containers
A central control valve made of red brass
Microprocessor control for fully automatic, water meter-controlled operation of the entire system
Hall effect water meter turbine
Connection adapter
High-quality ion exchanger fillings in food grade quality
Connecting hoses and waste water hoses
Brine tank with strainer bottom and float valve (optional)
Drain and brine hoses
Hardness testing equipment
Downloads
Catalog sheet
Download