Proportional doser DOSAPHOS 250 - 1/2"; SET with filling - promo
Code: 104.520.00Related products
Product detailed description
Set: proportional doser DOSAPHOS 250, GEL.KIT DOSAPHOS 250, size: 1/2"
- PN 6, T = +5 °C to +40 °C
- proportional doser to reduce the risk of limescale build-up
- not suitable for treating water with high hardness (recommended max. water hardness 2.0 mmol/l)
- intended for hot water
- dosage max. 3.5 mg/l
- maximum flow rate 2.0 m³/h
- material: head - nickel-plated brass, housing - SAN
- easy refill replacement
- SET contains: 1 pc GEL.DOSAPHOS 250 doser and 8 pcs GEL.GELPHOS RAPID replacement refills
Frequently asked questions
- How often does the filter/filter cartridge need to be replaced or cleaned? The interval depends on the quality of the incoming water and intensity of use - we recommend a regular visual check and cleaning/replacement according to the manufacturer's instructions, or when a visible drop in flow occurs.
- Where is the filter installed? Typically on the main water inlet to the building, upstream of sensitive equipment (boiler, water pump system) so that it protects the entire downstream system from impurities.
- Must installation be carried out by a professional? We recommend having the connection to the water system carried out by a plumber, especially if it requires cutting into existing pipework.
Additional parameters
| Category: | chemical and physical water treatment |
|---|---|
| Warranty: | 2 years |
| Weight: | 1.296 kg |
| EAN: | 8018244047806 |
| Material type: | head - nickel-plated brass |
| Operating temperature: | +5 °C |
| Nominal pressure: | PN 6 |
| Last price update: | 09.07.2026 12:26:50 |
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IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.