DANFOSS DX 084 REFRIGERANT FILTER DRIER

What Is Danfoss DX 084 Refrigerant Filter Drier?

The Danfoss DX 084 is a filter drier (occasionally also referred to as a filter-drier or filter-dryer) used in refrigeration / HVAC applications.

A filter drier serves to filter (remove solid particles) and in addition utilize a desiccant (remove water) and, in certain designs, a chemical absorber (neutralize acids).

The Danfoss DX series is designed for reliability, engineered for efficiency with different refrigerants, and applicable for industrial and marine HVAC use.

During operation, the refrigerant passes through the drier; particles are caught, water is adsorbed by desiccant material, and any acids are neutralized prior to further circulation in the system.

Key Features

Following are the primary technical and performance characteristics to note:

High Filtration Efficiency
Reduces particulate contamination (metal shavings, solder flux, scale) to avoid clogging and wear.

Moisture Adsorption / Desiccant Core
Applies high-capacity desiccants (molecular sieve, activated alumina, silica gel) to desiccate refrigerant vapor or liquid lines.

Acid / Chemical Neutralization
Certain models feature chemisorbent materials to neutralize acids generated by degradation or by moisture.

Low Pressure Drop
Constructed to exert the least possible restriction to refrigerant flow to maintain system efficiency.

Robust Construction & Corrosion Resistance
Strong shell, usually copper / steel plated materials for marine and harsh conditions.

Broad Refrigerant Compatibility
Compatible with standard refrigerants (e.g. R134a, R404A, R407C, R22, etc.), subject to Danfoss compatibility charts.

Consistent Performance Under Changing Conditions
Resistance to changes in temperature and pressure; suitable for marine HVAC, cold-rooms, chillers, etc.

Simple Installation & Maintainability
Common connection threads, replaceable cartridges (if modular), visual or pressure-drop indicates (in some models).

Uses for the Danfoss DX 084 Filter Drier

The DX 084 has many applications and is used in a wide range of refrigeration, cooling, and HVAC applications. Its principal application areas are:

Marine HVAC / Shipboard Refrigeration
Suitable for marine use, where there needs to be protection from moisture, corrosion, and system impurities.

Commercial Refrigeration Systems
Cold rooms, display cabinets, walk-in freezers, supermarkets.

Industrial Process Cooling / Chillers
Big chillers in factories, data centers, process cooling loops.

Air Conditioning & Heat Pump Systems
For HVAC installations in buildings, hotels, offshore platforms.

Cold Storage & Food Processing
Where tight temperature control environments and reliability are critical.

Since aeliyamarine.net is selling marine and industrial automation/spares, you can highlight marine or ship-HVAC applications particularly.

Why Danfoss DX 084 Over Alternatives?

Following are selling-point arguments:

Brand Reliability & OEM Quality: Danfoss is a well-known brand for HVAC/R and marine systems, with a reputation for quality and long life.

Engineered for Harsh Environments: Constructed to withstand vibration, salinity, humidity commonly found in ships or offshore installations.

Effective Protection: High level of filtration, moisture elimination, and acid neutralization guards costly system components such as compressors and expansion devices.

Cost Savings: Eliminates downtime, minimizes maintenance and premature breakdown.

Compatibility: Compatible with most refrigerants and can be retrofitted into existing systems.

Easy Maintenance & Replacement: Standard sizes, modularity, and spares availability.

Low Pressure Loss: Ensures system efficiency is maintained and reduces energy consumption.