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Product Overview
The HC-W300P is a professional-grade, high-efficiency three-stage high-pressure air compressor designed for respiratory applications and safety-critical industrial sectors with extremely high air quality requirements. It strictly adheres to the EN12021 breathing a···
Product Overview
The HC-W300P is a professional-grade, high-efficiency three-stage high-pressure air compressor designed for respiratory applications and safety-critical industrial sectors with extremely high air quality requirements. It strictly adheres to the EN12021 breathing air quality standard, providing clean, safe, and reliable high-pressure air. Whether for firefighting, diving operations, or precision industrial testing, the HC-W200P delivers a consistently stable, high-performance gas solution. Its robust construction, intelligent control system, and flexible customizability make it an ideal choice for professional users worldwide.
| project | parameter |
|---|---|
| model | HC-W300P |
| Displacement | 300 L/min |
| Exhaust pressure | 225 bar / 330 bar (optional) |
| Compression levels | Level 3 |
| driving method | Electric, three-phase 380V / 50Hz (customizable) |
| Rated speed | 1800 rpm |
| power | 7.5 kW |
| horsepower | 7.5 hp |
| weight | 235 kg |
| Dimensions (L×W×H) | 117 cm × 61 cm × 71 cm |
| Gas supply interface | G5/8 * 2 |
| Control method | PLC microcomputer intelligent control |
| Air quality standards | Compliant with EN12021 breathing air standards |
The HC-W300P integrates advanced technology and reliable design to ensure superior performance and operational safety.
Excellent air quality:
The triple purification system includes a high-efficiency oil-water separator, a depth air filter, and an activated carbon/molecular sieve purification tank, and the produced gas fully complies with the EN12021 breathing air standard.
The air intake is equipped with a high-efficiency paper air filter, which effectively filters dust.
Reliable and durable design:
The three-cylinder, three-stage compression compressor is highly efficient and operates smoothly.
The high-strength nylon cooling fan, combined with the stainless steel cooling system, provides excellent heat dissipation.
The splash-type high-efficiency lubrication system ensures long-term operation of the main unit.
The robust compressor base and protective cover design ensure the equipment's durability and operational safety.
Intelligent safety control:
The PLC microcomputer intelligent control system enables automatic shutdown, pressure regulation, operation timing, and status monitoring.
It has multiple motor protection functions, including overload, overheat, low voltage, and oil shortage.
Each compression stage is equipped with a safety valve for automatic overpressure relief.
The shockproof pressure gauge provides clear and stable readings.
Efficient and convenient:
Dual output ports (G5/8) allow for simultaneous filling of two gas cylinders, improving work efficiency.
Automatic sewage discharge function.
The pressure maintaining valve design extends the service life of the filter element.
Flexibility and customizability:
OEM/private label services are available.
Voltage and frequency can be customized according to the needs of different countries (such as 110V/60Hz, 415V/50Hz, etc.).
The inflation pressure can be selected from 225 Bar or 330 Bar to meet different application needs.



The HC-W300P's versatile design makes it suitable for several critical areas where safety is paramount:
Firefighting and Emergency Rescue: Provides high-pressure breathing air for fire stations and fire trucks, ensuring the safety of firefighters working in environments with dense smoke, toxic gases, or oxygen deficiency.
Diving and Underwater Operations: Serving industries such as diving centers, maritime rescue, underwater construction, and aquaculture, providing divers with a safe and reliable breathing air source.
Industrial Inspection and Testing: Widely used for airtightness inspection, pressure resistance testing, and strength testing of products such as pressure vessels, gas cylinders, valves, pipelines, automotive parts, and aviation hoses, it is an important tool for ensuring the quality and safety of industrial products.
We cordially invite distributors, wholesalers, system integrators and industry partners worldwide to join us in developing the market for high-pressure breathing air and industrial gas solutions.
We offer you strong support:
OEM/Private Label Services: We fully support product appearance and packaging customization according to your brand requirements.
Customized solutions: Flexible configuration of voltage, frequency, pressure and other special functions to meet the specific standards of your market.
Value-added optional upgrades: Provide advanced functional modules such as intelligent monitoring and automatic sewage discharge to enhance product competitiveness.
Comprehensive technical and marketing support: A professional team will provide you with full support from product knowledge and pre-sales consultation to after-sales service.
Why choose us as your partner?
Reliable quality: We strictly adhere to international quality standards to ensure product durability and high performance.
Competitive advantages: Direct factory supply, highly competitive prices, leaving you ample profit margins.
Full-process collaboration: From sample testing to bulk order delivery, we are committed to building long-term, stable, and mutually beneficial partnerships.
Take action now and create the future together!
Contact us to obtain detailed product information, arrange sample testing, or discuss bulk cooperation. Let's work together to bring safe, clean, and reliable high-pressure air solutions to every customer worldwide.
Contact us for more information and cooperation details.
