Emerson Alco 063083 Filter Drier

The Emerson Alco 063083, also identified as the BFK-306S, is a high-capacity bi-directional liquid line filter drier specifically engineered for modern heat pump applications. Designed to handle the rigorous demands of reversible refrigeration systems, this 30 cubic inch unit features integrated internal check valves. These valves allow for seamless filtration and moisture removal in both heating and cooling cycles, effectively eliminating the need for external check valves and reducing overall piping complexity for the technician. With a solid core construction consisting of a specialized desiccant blend, the BFK306S provides superior acid removal capacity and particulate filtration down to 40 microns.

For contractors working with high-pressure systems, this drier is rated for a 680 PSI max pressure, making it fully compatible with R-410A, R-22, and other CFC, HCFC, and HFC refrigerants. The 3/4" sweat ODF connections ensure a secure, leak-resistant fit during brazing. Furthermore, the unit's shell is finished with a corrosion-resistant epoxy powder paint, and the internal chemistry is officially Copeland approved for POE oils. This ensures that the system maintains optimal chemistry and stays protected against moisture contamination throughout its operating life.

Key Benefits

• Dual-Flow Capability: Internal check valves facilitate bi-directional filtration, streamlining heat pump installations.
• Enhanced System Protection: High-density solid core offers maximum moisture adsorption and neutralization of harmful acids.
• High Pressure Resilience: Rugged steel construction rated for 680 PSIG, suitable for R-410A heat pumps.
• Optimized Filtration: Captures contaminants as small as 40 microns to prevent expansion valve clogging and compressor wear.
• Oil Compatibility: Specifically tested and approved for use with POE oils in Copeland compressors.

Common Questions

Is the Alco 063083 compatible with R-410A systems?
Yes, the BFK-306S is designed for high-pressure environments and is rated for a maximum working pressure of 680 PSIG, which is standard for R-410A HVAC equipment.

Do I need to install external check valves with this drier?
No. The Emerson BFK series features built-in check valves that manage flow direction automatically, simplifying the liquid line layout in reversible heat pump systems.

What is the difference between Alco 063083 and BFK-306S?
They are the same part. 063083 is the specific Emerson product code for the BFK-306S 3/4" ODF 30 cubic inch filter drier.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.