Assembly manifold/collector - without cabinet - 1"xEK; 12-way; brass

Code: 553780BS
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849,93 € –20 %
Vykurovacia technika Zostava rozdeľovač/zberač - bez skrine - 1"xEK; 12cestný; mosadz
849,93 € –20 % 679,94 € / pcs 552,80 € excl. VAT Measure price:
International delivery
1 week

Detailed information

Product detailed description

Assembly manifold IVAR.CS 553 DRS, size: 1" x EK, 12-way

  • PN 10, T = +120 °C
  • the set includes: manifold with control unions, collector with shut-off valves, mounting brackets, 2 pcs ball valves with unions, 2 pcs end fittings with automatic air vent valve and rotary drain valve
  • material: brass CW617N

Assembly for radiator heating or k sanitary distribution without pump fitted control valves.

Recommended for a temperature gradient of the radiator part of the system +75 ˚C / +65 ˚C
Fitted circulation pump: without pump (not is needed, since pump replaces boiler)

K to make it easier settings control parameters underfloor heating we recommend to fit set thermometers a flow meters.

Note: The seller is not responsible for functional defects caused by impurities in the system.
Before every commissioning of the heating system, especially when combining underfloor and radiator heating, it is strongly recommended to flush the whole system according to the manufacturer's instructions. We recommend treating the system with the product GEL.LONG LIFE 100.
Manifolds are installed in cabinets; their recommended lengths are given in the manifold table. Fitting the manifolds at the highest point is practically a requirement (watch out for level changes in the floor plan). The exception is venting small floor loops on a higher storey via a bathroom towel radiator. If the floor system is installed only in bathrooms, it is possible to use a pipe from the return branch of the radiator system with a polyethylene conduit, or a direct-acting temperature regulator can be used at the end of this parallel loop, which will ensure cooling to a low temperature level (caution! it must be thermally separated from the return of the radiator circuit with that it is not thermally affected).
For further information you can go to the questions and answers at https://www.systemova-doska.sk/podlahove-heating/

Additional parameters

Category: IVAR.CS 553 DRS - manifold/collector assembly with cabinet
Warranty: 2 years
Weight: 10.896 kg
EAN: 8595145903429
Nominal pressure: PN 10
Last price update: 13.04.2026 1:08:41

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List of discussions

J Avatar of author 12/10/2026 14:46
Hello, my parents are installing this 12-way brass manifold for their radiator system. Since the spec says it doesn't come with a pump, is that okay if the boiler already has one built-in?
A Avatar of author 12/10/2026 14:46
That setup works perfectly fine because the description confirms this set is designed without a pump, as the boiler usually handles circulation on its own. Just make sure to flush the whole system well before starting it up to avoid any issues from dirt or impurities. You might also want to check out our flow meters and thermometers to help tune the heating settings.

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.

Vytvořil Shoptet | Design Shoptak.cz.