Longfian Compressor Cup Seal – Oxygen Concentrator Compressor Service Kit Spare Part

The Longfian Compressor Cup Seal is a replacement sealing component intended for servicing compatible Longfian oxygen concentrator compressors. The cup seal helps maintain an effective seal between the compressor piston and cylinder wall, minimizing air leakage and supporting efficient compression of ambient air for oxygen generation. A worn or damaged cup seal can reduce compressor output pressure and airflow, potentially affecting oxygen concentrator performance. Replacing the seal during compressor maintenance can help restore compression efficiency and support reliable equipment operation. Suitable for biomedical engineers, medical equipment service technicians, hospitals, clinics, and oxygen concentrator maintenance providers. Key Features & Specifications Specification Details Product Type Compressor Cup Seal Product Classification Compressor Service Kit Spare Part Compatible Equipment Longfian Oxygen Concentrators, subject to compressor model verification Compatible Compressor Model-specific; confirmation required Function Maintains piston-to-cylinder sealing Installation Position Compressor piston assembly Material Wear-resistant sealing material; exact composition unverified Operation Supports air compression and limits internal leakage Maintenance Replacement during compressor servicing Installation Requirement Qualified biomedical technician Product Condition New Package Contents 1 Cup Seal, unless supplied as a complete service kit