Description
The Copeland BFK304S (SKU 063079) is a high-performance bi-directional liquid line filter drier engineered to safeguard refrigeration and air conditioning systems from moisture, acid, and particulate contamination. Designed for demanding HVAC/R applications, this filter drier delivers reliable system protection in both flow directions, making it an ideal choice for heat pump systems and reversing-cycle equipment.
Key Features
- Bi-directional flow design — compatible with heat pump and reversing-cycle refrigeration systems
- 1/2″ sweat (solder) connections for secure, leak-free installation
- 30 cubic inch internal volume for high-capacity moisture and acid absorption
- 40 micron filtration rating removes harmful particulates and debris from the refrigerant circuit
- 680 PSI maximum working pressure for use in high-pressure refrigerant applications
- Desiccant core effectively captures moisture, acids, and contaminants to extend system life
- Helps prevent compressor damage caused by moisture, acid, and solid contaminants
Specifications
- Brand: Copeland
- SKU / Part Number: 063079
- Model: BFK304S
- Connection Type: 1/2″ Sweat (Solder)
- Internal Volume: 30 cubic inches
- Filtration Rating: 40 Micron
- Maximum Working Pressure: 680 PSI
- Flow Direction: Bi-Directional
- Application: Liquid Line
Application & Compatibility
The BFK304S is suited for use on the liquid line of residential and light commercial refrigeration and air conditioning systems, including heat pump installations where refrigerant flow reverses during heating and cooling cycles. Its bi-directional capability eliminates the need to install separate filter driers for each flow direction, simplifying installation and reducing component count. The 40 micron filtration core captures metallic particles, solder debris, and other contaminants introduced during system assembly or service, while the desiccant material actively removes moisture and neutralizes acids that can degrade compressor oil and damage system components.
Why Choose Copeland?
Copeland is a trusted name in HVAC/R components, delivering industry-leading reliability and performance. The BFK304S filter drier is built to Copeland’s exacting standards, ensuring consistent protection and long service life for your refrigerant system.
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