Secondhand Sesan MT-015 5 Liters Steel Oxygen Cylinder with Valve

Objective AI Report

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Report date: 10.03.2026

Pulse+med Oxygen Regulator and Kasweld Valve Oxygen Cylinder Analysis Report

Device Identification and Areas of Use

The product in the visuals is a system consisting of a 5-liter capacity steel oxygen cylinder used for medical oxygen therapy, and an integrated pressure reducing regulator, flowmeter, and humidifier jar. It is suitable for use in hospital, clinic, ambulance, or home care settings to provide controlled and humidified oxygen support to patients suffering from respiratory failure.

Brand and Model Information

• Regulator and Manometer Brand Pulse+med
• Cylinder Valve Brand Kasweld

The system is assembled from components belonging to different manufacturers. There is no specific brand logo on the body of the oxygen cylinder; industrial standard markings are present.

Quantity Information

• 1 unit of 5-liter medical oxygen cylinder
• 1 unit of brass cylinder valve
• 1 unit of pressure regulator with manometer
• 1 unit of flowmeter
• 1 unit of humidifier jar

General Condition and Physical Deformation

The general condition of the device is quite good. There are no major scratches, peeling, or rust on the blue exterior paint of the cylinder. Only slight dust accumulation and superficial marks are present on the bottom parts that come into contact with the ground. No oxidation or blackening is observed on the chrome-plated metal body of the regulator. Transparent plastic parts such as the humidifier jar and flowmeter tube show no cracks, breaks, or discoloration.

Mechanical and Electronic Components

The product operates entirely on mechanical and pneumatic principles; it has no electronic components. The blue main on/off valve on the cylinder, the brass valve body, the regulator connection nuts, and the blue oxygen flow adjustment knob on the flowmeter appear physically sound. No structural defects or incompatibilities have been observed at the connection points between parts.

Accessories and Components

The basic components of the system are complete. The humidifier jar has an outlet (connector) for attaching the hose leading to the patient. Nasal cannulas or oxygen masks, which would provide oxygen delivery to the patient, are not present in the visuals.

Label and Stamp Information

The components on the product contain the following technical information and warnings:

• Manometer Dial pulse+med brand, CE 1639 mark, 0-3500 lbf/in² and 0-250 kgf/cm² pressure gauge scale.
• Regulator Body Label USE NO OIL UNDER 14700 kPa 150 Kg/cm² warning.
• Flowmeter Adjustment Knob O2, OPEN, SHUT texts and directional arrows.
• Cylinder Valve kasweld embossed text.
• Cylinder Body Markings CN JD Z88, 8.01 KG (empty weight), 5L (volume), ISO9809-3 (manufacturing standard) pressed onto the metal.
• Humidifier Jar UPPER LEVEL, DISTILLED WATER PREFERRED, LOWER LEVEL lines and CE mark.

Originality and Potential Failure Risk

The CE marks on the components, the brand embossing on the brass valve, and the international standard (ISO) markings on the cylinder body indicate that the product is an original medical device compliant with industrial standards. No risk factors that would impede the device’s operation or create a safety vulnerability were identified during the visual inspection. The product’s condition appears suitable and safe for use.