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We offer a range of Danfoss hermetic, bi-directional filter-driers DCB for use in liquid pipelines. Filters protect refrigeration and air-conditioning systems from moisture, acids and solid particles by eliminating these particles from the refrigerant, keeping the system safe from undesirable chemical reactions and impurities. Danfoss DCB filter-driers with a fixed cartridge consisting of 80% molecular sieves and 20% activated alumina, are designed to work with the following refrigerants: R134A, R22, R404A, R407C, R410A, R407F, R1233zd, R1234ze, R290*, R600*, R32*, R454B*, R452B*, R444B*, R454A*, R450A*, R1234yf*. Applications: traditional refrigeration systems, heat pump systems, air-conditioning equipment.

* approved for filter-driers with connection sizes less than 25 mm

The built-in check valve ensures proper flow through the filter in both directions. Pollutants are not released into the system when the flow is reversed. The use of sealed bi-directional filters allows the replacement of up to ten solder joints during installation of heat pumps. This helps to reduce production costs and the number of potential leak points. DCB filter-driers can be used in heat pumps with HCFC refrigerants and mineral oil as well as HFC refrigerants and polyester oil.

Steam traps are available with flare or solder connections (copper or copper connections) in sizes from 05 to 30 cubic inches.

DCB filter driers characteristics:

  • Refrigerants: R134a, R290, R32, R404A, R407A, R407C, R407F, R410A, R450A, R452A, R452B, R454A, R454B, R600a, R1234yf
  • Flow direction: two-way
  • Cartridge volume: [cm³]: 44 – 204
  • Flow acid capacity [g]: 0,99 - 4,51

Due to frequent changes and updates, presented data are provided on illustrative basis only. All materials contained on this website are protected by copyright and their use, copying and publishing in any form is prohibited without the written consent of Elektronika SA. Please read the full Terms of Use.

Sales of equipment

We are a direct importer, representative and authorized distributor of the world's leading refrigeration and air conditioning manufacturers. The main activity of the company is wholesale and distribution of HVACR equipment and accessories, including heat pumps and chillers, through its own network of branches.

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Technical support

We actively support our HVACR Installers and Designers. We organize product trainings; provide assistance and technical advice to refrigeration and air conditioning engineers at every stage of the investment realization. Hundreds of successful investments confirm our competence and extensive experience.

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Investment processes

Our organizational structures include Investment Implementation Departments, which, based on the skills of engineers and designers, in cooperation with installation companies from the investment area, are able to design and implement the most modern cooling, freezing and air conditioning units.

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