Sporlan 470066 Accumulator

As a technician a reliable suction line accumulator is the last line of defense for your compressor. The Sporlan 470066 is a rugged 1 3/8" ODF suction accumulator designed to prevent liquid slugging by effectively separating liquid refrigerant from the gas stream before it hits the intake. This specific model is the direct replacement for S1-026-21989-703, making it a critical stock item for servicing large-tonnage commercial refrigeration and heat pump systems. Constructed with a durable steel shell and a corrosion-resistant coating capable of withstanding a 500-hour salt spray test, this component is built for harsh mechanical environments. With a working pressure of 680 PSI, it handles high-pressure refrigerants like R-410A without breaking a sweat. The internal U-tube design features a metering orifice and protective screen to ensure consistent oil return while maintaining minimal pressure drop, keeping your system efficiency high and your compressor lubricated.

• Protects Compressors: Prevents catastrophic failure by trapping liquid refrigerant and preventing liquid slugging during defrost cycles or low-load conditions.
• Superior Corrosion Resistance: Features a high-grade powder coating that survives extreme humidity and outdoor exposure.
• Optimized Oil Return: Includes a precisely calibrated metering orifice and mesh screen to facilitate continuous oil flow back to the crankcase.
• High Pressure Rating: Rated for a maximum operating pressure of 680 PSI, ensuring compatibility with modern high-pressure systems.
• Precise Fit: 1 3/8" ODF copper connections allow for traditional brazing into standard suction lines without unnecessary adapters.

Is the Sporlan 470066 compatible with R-410A systems?
Yes, its 680 PSI rating makes it suitable for high-pressure R-410A refrigeration and air conditioning applications where lower-rated accumulators might fail.

Where should this accumulator be installed?
For maximum protection, always install the accumulator in the suction line, as close to the compressor as possible, between the evaporator (or reversing valve in heat pumps) and the compressor inlet.

Can I use this as a replacement for York or Johnson Controls parts?
Yes, this 470066 accumulator is the officially designated direct replacement for the S1-026-21989-703 part number often found in larger residential and commercial units.

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.