Emerson Alco 060251 Filter Drier

The Emerson Alco 060251, model SFD27S7VV, is a high-capacity suction line filter drier designed for effective system cleanup following a compressor burnout or major repair. Featuring a 27 cubic inch desiccant volume and 7/8" ODF sweat connections, this unit is engineered to capture solid contaminants and moisture that threaten the integrity of the refrigerant circuit. With a 40-micron filtration rating and a 500 PSI maximum working pressure, it provides reliable protection in high-pressure HVACR systems. This model serves as the direct replacement for Emerson 059888, ensuring a seamless fit for technicians performing maintenance on existing equipment. The rugged steel construction and high-porosity desiccant block are optimized for refrigerant filtration while maintaining a low pressure drop, critical for preserving system efficiency and preventing oil return issues in the field.

Key Performance Benefits

• Optimized Pressure Drop: Engineered to minimize suction line restriction, ensuring consistent oil return and system capacity.
• High-Capacity Desiccant: The 27 cubic inch core provides superior moisture acid removal, crucial for compressor protection.
• Solid Contaminant Removal: The 40-micron internal filtration prevents debris from entering the compressor crankcase.
• Universal Compatibility: Rated for a 500 PSI maximum pressure, making it suitable for a wide range of common refrigerants.
• Direct Interchange: Simplifies inventory by serving as the verified replacement for the discontinued 059888 model.

Common Questions

Is the SFD27S7VV suitable for R-410A systems?
Yes, with a 500 PSI maximum pressure rating, this suction line drier is compatible with R-410A as well as R-22 and other common synthetic and mineral oil systems.

Should I install this drier permanently or for temporary cleanup?
While designed for durability, many technicians install this 7/8 ODF filter drier as a temporary measure during system cleanup after a burnout, checking the pressure drop across the unit to determine when a filter change is required.

How does this compare to the 059888?
The Emerson 060251 is the direct engineering successor to the 059888, offering identical fitting sizes and improved internal filtration technology for modern HVAC filter drier standards.

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.