Description
The Copeland 577-0428-01 is an OEM tank-accumulator assembly engineered to protect Copeland compressors from the damaging effects of liquid slugging and refrigerant floodback. Accumulators are a critical line of defense in refrigeration and air conditioning systems, ensuring that only vapor — not liquid refrigerant or oil — enters the compressor suction port.
Product Overview
Designed and manufactured to Copeland’s exacting standards, this tank-accumulator assembly integrates directly into compatible Copeland compressor systems. It acts as a reservoir and separator, holding back any liquid refrigerant or oil that may accumulate in the suction line before it can reach the compressor, thereby extending compressor service life and maintaining system efficiency.
Key Features
- OEM Copeland replacement tank-accumulator assembly
- Protects compressor from liquid slugging and refrigerant floodback
- Separates liquid refrigerant and oil from suction vapor
- Helps extend compressor service life and maintain system efficiency
- Designed for direct compatibility with applicable Copeland compressor models
- Built to Copeland OEM quality and performance standards
Application
- Replacement accumulator assembly for Copeland compressor systems
- Suitable for refrigeration and air conditioning applications
- Ideal for service, maintenance, and compressor rebuild applications
Ordering Information
- Brand: Copeland
- Part Number / SKU: 577-0428-01
- Component Type: Tank-Accumulator Assembly







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