Oxygen Filling Equipment, designed for pressurizing flammable and explosive gases like oxygen. It is categorized into single-stage and two-stage pressurizing equipment, depending on the source pressure of oxygen. The single-stage pressurizer is primarily used for filling pressurized oxygen (bottled oxygen, high pressure of 2MPa), while the two-stage pressurizer is mainly for low-pressure oxygen (0.3-0.8MPa) filling. The equipment is powered by compressed air and has no electrical supply, widely used in high-pressure oxygen filling and oxygen pressurization applications.

I. Product Features

It operates using pure compressed air as the driving power source, with a gas booster pump as the pressure source. Pure oxygen is used as the medium being pressurized, with the output oxygen gas pressure being proportional to the pressure of the driving gas source. By adjusting the pressure of the driving gas source, the corresponding pressurized oxygen gas pressure can be achieved. When the pressure of the driving gas source and the pressurized oxygen gas pressure reach equilibrium, the pneumatic booster pump stops pressurizing, and the output oxygen gas pressure stabilizes at the pre-set pressure. It features explosion-proof, energy-saving, environmental-friendly, adjustable output pressure, compact size, light weight, simple operation, reliable performance, and wide application range.

Part Two: Product Applications

Increase low-pressure gas to achieve high-pressure gas output.

Used for gas filling, refilling, recovery, compression, and pressure boosting.

Customized complete filling equipment for boost system can be provided according to customer requirements.

Section 3: System Composition

The system consists of a gas booster pump, control components, high-pressure needle valves, pressure gauges, control piping, connecting joints, etc. It features panel installation for easy control, a compact structure, and an aesthetically pleasing appearance.

IV. Technical Specifications

Equipment Functions: Oxygen Filling, Pressure Boost

Drive Gas Source: Clean Compressed Air

Type: Oxygen Pressure Control System

Maximum Output Pressure: 150bar, 250bar, 350bar

Applicable Medium: Oxygen

Minimum Pressure for Medium Inlet: 15bar

Maximum medium intake pressure: 200 bar

Drive compressed air pressure: 5-8 bar (recommended drive pressure < 8 bar)