Emerson Alco 047614 Filter Drier

The Emerson Alco 047614 Filter Drier, specifically model EK-163S, is a premium liquid line filter drier designed for high-performance moisture and acid removal in refrigeration and air conditioning systems. Featuring a 16 cubic inch desiccant bead volume, this unit utilizes a high-density 20-micron mechanical filter to protect expansion valves and compressors from solid contaminants. The 3/8" ODF sweat connections ensure a reliable, leak-proof joint during brazing, while the 680 PSI maximum working pressure makes it compatible with high-pressure refrigerants including R-410A, R-22, and R-404A. Engineered with a blend of activated alumina and molecular sieve, the core provides superior acid neutralization and moisture adsorbing capacity, preventing ice formation and chemical corrosion within the HVACR system circuit. This bead-style filter drier is essential for maintaining system dehydration and oil cleanliness in commercial and residential applications.

• Optimal Desiccant Blend: High-capacity 75% molecular sieve and 25% activated alumina for maximum moisture and acid protection.
• Durable Construction: Corrosion-resistant epoxy powder paint finish protects the steel shell from harsh environments.
• High Pressure Rating: Rated for up to 680 psig, suitable for modern high-pressure synthetic lubricants and refrigerants.
• Precision Filtration: 20-micron internal filtration prevents debris from clogging capillary tubes or thermal expansion valves.
• Universal Compatibility: Approved for use with POE, PAG, mineral, and alkylbenzene oils.

What is the flow capacity of the EK-163S?
The EK-163S provides approximately 3.9 tons of refrigeration capacity at a 1 PSI pressure drop when used with R-410A, making it ideal for standard residential split systems.

Can this drier be used on the suction line?
No, the Emerson EK-163S is specifically designed for liquid line installation. For suction line cleanup after a compressor burnout, a dedicated suction line drier with higher acid capacity and pressure ports should be utilized.

Is the EK-163S compatible with R-22 systems?
Yes, this filter drier is fully compatible with HCFC, CFC, and HFC refrigerants, providing versatile protection regardless of the system's age or oil type.

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.