DeVilbiss 525D-619 Molecular Sieve Bed Pair – Diamedica Baby CPAP Oxygen Concentrator Replacement Set

The DeVilbiss 525D-619 Molecular Sieve Bed Pair is a replacement oxygen-separation component set designed for compatible DeVilbiss 525 Series oxygen concentrators, including designated oxygen-generation assemblies used in Diamedica Baby CPAP systems. Containing molecular sieve material, the two cylindrical assemblies operate through Pressure Swing Adsorption (PSA) technology to separate nitrogen from compressed ambient air, allowing the concentrator to produce oxygen-enriched gas. Designed for professional biomedical equipment repair, the matched sieve bed pair helps restore oxygen production performance when the original beds have deteriorated or become contaminated. Suitable for hospitals, neonatal intensive care units, oxygen therapy centres and biomedical engineering workshops. Key Features & Specifications - Product Type: Molecular Sieve Bed Replacement Set - Manufacturer: Drive DeVilbiss Healthcare - Manufacturer Part Number: 525D-619 - Quantity: 2 sieve beds - Packaging: 1 pair - Compatible Concentrator Series: DeVilbiss 525 - Compatible Oxygen Output Capacity: 5 LPM for the standard DeVilbiss 525 system - Diamedica Application: Designated Baby CPAP oxygen concentrator assembly - Oxygen Generation Technology: Pressure Swing Adsorption (PSA) - Adsorbent Material: Molecular sieve, commonly zeolite-based - Primary Function: Adsorption of nitrogen from compressed air - Design: Sealed cylindrical sieve bed assemblies - Housing: Metallic pressure-resistant canisters - Gas Connections: Manufacturer-specific inlet and outlet fittings - Operating Pressure: Determined by the connected concentrator - Oxygen Concentration: Determined by the complete concentrator's operating specifications - Installation Position: Internal oxygen concentrator assembly - Replacement Method: Replace as a matched pair - Cleaning: Not washable - Moisture Protection: Keep sealed before installation - Electrical Requirement: None independently - Installation: Qualified biomedical engineer or authorised service technician - Post-Installation Testing: Leak testing, system pressure, oxygen concentration and alarm verification - Product Condition: New or refurbished, as confirmed by supplier - Warranty: Subject to supplier confirmation - Suitable Facilities: Hospitals, neonatal intensive care units, respiratory care centres and biomedical engineering workshops