Filter driers with a high drying capacity
The DMB/DCB bi-flow filter driers ensure that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center. In this way, all dirt particles are retained regardless of the flow direction.
DCB filter driers are composed of 80% Molecular Sieve with 20% activated alumina, which makes them a perfect core blend for systems that operate at high condensing temperatures and require high drying capacity. They are especially recommended for use with HCFC refrigerants and mineral oil and also with HFC refrigerants and polyolester oil.
DMB filter driers feature a 100% molecular sieve core with a high drying capacity, minimizing the risk of acid formation (hydrolysis). They are recommended for use with HFC and HCFC refrigerants and polyolester oil.
Features and benefits
Bi-flow filter driers
Ensure fast and effective adsorption of moisture as well as organic and inorganic acids
The filter’s shell is UL approved for PS/MWP up to 46 bar/667 psig
Available with solder (cu-plated steel) and flare connections
No dirt released by reversing the flow direction
Product range
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Hermetic bi-flow filter driers, type DCB, are for use in liquid lines on heat pumps. The filter driers have built-in check valves which ensures that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center.
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DCR ELIMINATOR® filter driers protect refrigeration, freezing and air conditioning systems from moisture, acids and solid particles. A DCR filter drier is a parts program consisting of a DCR housing, a top cover and exchangeable core inserts type 48-DM, 48-DC, 48-DA and 48-F.
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Hermetic bi-flow filter driers, type DMB, are for use in liquid lines on heat pumps. The hermetic bi-flow filter driers have built-in check valves which ensure that refrigerant liquid always flows through the filter drier from the outer side of the filter core towards the center. Thus all dirt particles are retained irrespective of flow direction.
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DML hermetic filter driers are optimized for HFC refrigerants and mineral or benzene oils. Compatible with refrigerants R22, R32, R134a, R404A, R410A, R407C, R23, R600, R600a, R744, R1234yf, R1234ze, R407f, R290, R452A, R444B, R449A, R448A and R450A. This product is approved for R290, R600 and R600a by ignition source assessment in accordance to standard EN13463-1.
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The new ELIMINATOR® 1.5 in3 filter drier from Danfoss has been optimized for glass door merchandisers and other light commercial applications. It is specially designed to minimize the amount of refrigeration system charge and assists designers in meeting the strict 150g system limits when using flammable refrigerants such as R290 (propane).
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Brochure | Filter drier with Schrader valve | English | Multiple | 22 Dec, 2016 | 143.1 KB | |
| Data sheet | High Runner Filter Drier Data Sheet | English | United States | 01 Mar, 2018 | 85.2 MB | |
| Brochure | Overview Brochure: Filter driers | English | Multiple | 07 Aug, 2023 | 9.3 MB |
Software
The truth is Cool(selector®2)
Coolselector®2 features unbiased calculations for the selection of refrigeration and air conditioning components based on the user’s requirements or based on standard operating conditions.