Secondhand Sesan MEH-001 Oxygen Concentrator Molecular Sieve Bed

Objective AI Report

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Report date: 06.04.2026
Report code: 1775471142

Medical Device Spare Part Analysis Report

Device Identification and Application Areas

The product in the image is a cylindrical spare part with an aluminum body and pneumatic hose connectors at both ends. Due to its structural features, it is suitable for use as a molecular sieve (sieve bed) tube in oxygen concentrators or as a pneumatic cylinder and filter housing in medical gas systems. It is integrated into the pneumatic systems of relevant devices to direct, separate, or filter gas flow.

Quantity Information

There is 1 cylindrical spare part in the image.

General Condition and Physical Deformation

The product is in good overall condition. There are very slight, superficial friction marks on the aluminum outer body surface, which may be due to storage or transport. No dents, dings, cracks, or structural deformations have been detected on the casing, caps, or connection points of the part.

Mechanical Component Analysis

The main body of the product is manufactured from an extruded aluminum profile. The metal cast caps located at the top and bottom are secured to the body with four metal bolts each. There is no rust or physical wear on the bolt heads. An integrated mounting flange extends along the side surface of the cylinder and features mounting holes. At both ends of the product, there are push-fit connectors with a blue locking mechanism, designed for attaching pneumatic hoses. The plastic and metal parts of the connectors are intact.

Label Information

There is one label on the aluminum body of the product, printed with black characters on a white background. The information on the label is as follows:

• Identification Code MZF 137071

Authenticity Assessment

The surface quality of the aluminum material used, the smooth craftsmanship of the cast caps, the regular structure of the bolt connections, and the use of standard pneumatic connectors indicate that the product is an original part manufactured to industrial standards.

Potential Failure Risk

During visual inspection, no structural damage, corrosion, or broken parts that would compromise the product’s integrity or endanger its pressure seal have been observed. The pneumatic connection points and mounting holes are completely intact. The product’s current physical condition is very good, and it does not pose any externally observable failure risk.