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Product Introduction
An oxygen booster compressor is a specialized gas compression system designed to safely increase the pressure of oxygen from a low inlet pressure to a higher discharge pressure.
This unit takes in oxygen at 3–4 bar (typically from a liquid oxygen vaporizer or low-pressure pipeline) and compresses it to 150 bar, enabling high-pressure oxygen filling and demanding industrial applications.
Because oxygen is highly reactive, these compressors are built with oil-free technology, oxygen-compatible materials (stainless steel, PTFE, copper alloys), and explosion-proof safety features to ensure safe, reliable operation.
Key Features & Advantages
100% Oil-Free Operation
Eliminates fire and explosion risks associated with oil-oxygen contact; ensures high oxygen purity.
Oxygen-Compatible Materials
Constructed with stainless steel, PTFE seals, and anti-oxidation components for corrosion resistance and long service life.
Stable 150 bar Output
Delivers consistent high-pressure oxygen for cylinder filling and industrial processes.
Multi-Stage Compression
Efficiently boosts oxygen from 3–4 bar to 150 bar with optimized temperature control and reduced wear.
High Safety Standards
Equipped with overpressure protection, burst discs, and leak detection; compliant with ASTM G93 and ISO 15001.
Low Maintenance
Oil-free design eliminates oil changes and disposal; only routine seal and filter inspections required.
Compact & Modular Design
Easy to integrate into existing oxygen supply systems with skid-mounted or stationary installation options.
Technical parameter
| Model | Capacity (m3/h) | Inlet P (Barg) | Outlet P (Barg) | Motor Power (Kw) | Inlet/Out Temp(℃) | Inlet Size | Outlet Size | Dimensions L*W*H(mm) | Weight (kg) |
| GOW-1~3/4-150 | 1~3 | 3~4 | 150 | 1.5~3.0 | 45 | M14*1.5 | M14*1.5 | 850*640*680 | 140 |
| GOW-1~3/4-200 | 1~3 | 3~4 | 200 | 1.5~3.0 | 45 | M14*1.5 | M14*1.5 | 850*640*680 | 140 |
Industrial Gas & Cylinder Filling
Charges high‑pressure oxygen cylinders (150 bar) for medical, industrial, and welding uses.
Aerospace & Aviation
Provides high‑pressure oxygen for aircraft onboard systems, ground support equipment, and rocket testing.
Medical & Healthcare
Supplies high‑pressure oxygen for hospital central distribution systems and hyperbaric oxygen chambers (HBOT).
Steel & Metal Fabrication
Delivers high‑pressure oxygen for cutting, flame cleaning, and steel production.
Diving & Underwater Operations
Fills high‑pressure oxygen cylinders for professional and military diving applications.
Petrochemical & Refining
Employed in oxidation reactions, catalyst regeneration, and process enhancement.
Research & Laboratories
Delivers high‑purity, high‑pressure oxygen for material testing and analytical instruments.
Frequently Asked Questions
Q1: Why oil-free?
Oxygen is highly combustible; oil can cause explosions. Oil‑free design is a mandatory safety requirement.
Q2: How to adjust output pressure?
By adjusting drive air pressure or an electrical control system.
Q3: Can it handle other gases?
Yes, with customization (materials/seals must suit the gas, e.g., hydrogen needs anti‑permeation treatment).
Q4: Maintenance tips?
Regularly inspect seals and filters to keep impurities out.
Q5: How is it different from a conventional compressor?
Conventional compressors use oil and are not explosion‑proof. Oxygen boosters are designed for high‑pressure, high‑purity oxygen and require oxidation‑resistant materials (e.g., stainless steel).
