China wholesaler Mc-Pn-4000 Portable Oilless Medical Air Compressor air compressor for car

China Wholesaler MC-PN-4000 Portable Oilless Medical Air Compressor – Air Compressor for Car

China Wholesaler MC-PN-4000 Portable Oilless Medical Air Compressor – Air Compressor for Car

Product Description

Portable Oilless Medical Air Compressor
Model: MC-PN-4000


  • Compact structure with space-saving design
  • Medical grade imported oil-free vacuum pump ensuring high quality and maintenance-free operation
  • Two-stage air filter device providing clean air
  • Small volume, low noise, and long lifespan (continuous operation exceeds 10,000 hours)
  • Mass flow synchronization output interface
  • Oil-free, dry gas with a dew point reaching -20°C when matched with a dryer
  • Automatic drainage and two-stage filtration water processing technology
  • Compatible with many domestic and national brand breathing machines
  • Free system chart integration for engineering design


Maximum discharge pressure 0.7 Mpa
Drainage pressure 0.5 Mpa
Maximum discharge pressure 0.7 Mpa
Maximum flow Not more than 25 L/min
Noise Less than 52 dB(A)
Power AC 220V 50Hz 250VA
Boundary Dimension 400 x 300 x 380 mm

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Frequently Asked Questions (FAQs)

  1. What is the maximum discharge pressure of the MC-PN-4000?
    The maximum discharge pressure is 0.7 Mpa.
  2. How much noise does the air compressor produce?
    The noise level is less than 52 dB(A).
  3. Is the air compressor maintenance-free?
    Yes, it features a medical grade imported oil-free vacuum pump that is maintenance-free.
  4. What is the power requirement for the MC-PN-4000?
    It requires AC 220V 50Hz 250VA power.
  5. Can the air compressor operate continuously for a long time?
    Yes, it has a long lifespan with continuous operation exceeding 10,000 hours.

All the content of the page is from the Internet, the content is only as a reference for product selection, our products are replacement parts and not original spare parts; we are not the holder of the original trademarks of the content, our products are only suitable for after-sales replacement parts and not original spare parts, our replacement parts can be perfectly adapted to the original spare parts; if you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Performance Characteristics of Oilless Air Compressors

Oilless air compressors are designed to operate without the need for oil lubrication, which distinguishes them from traditional air compressors. Here are the key performance characteristics:

Oil-Free Operation

An oilless air compressor does not require oil for lubrication, which reduces the risk of oil contamination in the compressed air. This feature is particularly beneficial in industries such as food and beverage, pharmaceuticals, and electronics manufacturing where clean air is crucial.

Low Maintenance

Without the need for oil changes and related maintenance, oilless air compressors offer lower maintenance costs and simpler upkeep. This leads to less downtime and more reliable operation.

Environmental Friendliness

Oilless air compressors produce fewer emissions and are more environmentally friendly due to the absence of oil disposal issues. This makes them a sustainable choice for various applications.

Quiet Operation

These compressors typically operate more quietly than their oil-lubricated counterparts, making them suitable for environments where noise reduction is important.

Enhanced Durability

Oilless air compressors often feature advanced materials and design that enhance their durability and longevity, providing long-term reliability.

Types and Characteristics of Oilless Air Compressors

Oilless air compressors come in various types, each with unique characteristics and suitable applications.

Reciprocating Oilless Air Compressors

These compressors use a piston driven by a crankshaft to deliver air at high pressure. They are known for their compact size and efficiency in delivering high-pressure air.

Rotary Screw Oilless Air Compressors

These compressors use twin screws to compress air, offering continuous operation and reduced noise levels. They are ideal for industrial applications requiring a steady supply of compressed air.

Scroll Oilless Air Compressors

Scroll compressors use two spiral-shaped scrolls to compress air. They are appreciated for their quiet operation, reliability, and low maintenance requirements.

Advantages of Oilless Air Compressors Made of Different Materials

Aluminum Construction

Oilless air compressors made of aluminum are lightweight, offering ease of portability and installation. Aluminum also provides good corrosion resistance and durability.

Stainless Steel Construction

Stainless steel compressors are highly resistant to corrosion and contamination, making them ideal for the food, beverage, and pharmaceutical industries.

Composite Materials

Compressors constructed from composite materials combine strength and lightness, providing excellent performance in harsh environments.

Application of Oilless Air Compressors in Various Fields

Oilless air compressors are crucial in many industries due to their clean air output and reliable performance.

Medical and Dental Equipment

In the medical and dental fields, oilless air compressors provide clean, oil-free air necessary for patient care and equipment operation.

Food and Beverage Industry

The absence of oil contamination is crucial in the food and beverage industry to ensure product safety and quality.

Pharmaceutical Industry

Oilless compressors are essential in pharmaceutical manufacturing processes where contamination-free air is required.

Electronics Manufacturing

In electronics manufacturing, clean air is vital to prevent damage to sensitive components during production.

Automotive Industry

The automotive industry utilizes oilless air compressors for painting, cleaning, and other processes where oil contamination can affect product quality.

Future Development Trends and Opportunities of Oilless Air Compressors

Oilless air compressors are evolving to meet the demands of various industries. Key trends include:

Increased Energy Efficiency

Manufacturers are focusing on improving the energy efficiency of oilless air compressors to reduce operational costs and environmental impact.

Advanced Materials

The development of new materials will enhance the durability and performance of oilless air compressors, making them suitable for more demanding applications.

Smart Technology Integration

Integration of smart technology and IoT features will enable remote monitoring and predictive maintenance, increasing reliability and reducing downtime.

How to Choose a Suitable Oilless Air Compressor

Choosing the right oilless air compressor involves several considerations:

Clear Requirements

Identify the specific needs of your application, including pressure requirements, air quality, and usage patterns.

Material Selection

Choose a compressor constructed from materials that suit your operating environment and industry requirements.

Design Optimization

Consider the design and features of the compressor, such as noise levels, size, and ease of maintenance.

Suppliers and After-Sales Service

Select a reputable supplier who offers reliable after-sales service and support to ensure long-term performance.


Evaluate the total cost of ownership, including purchase price, maintenance costs, and energy efficiency, to determine the most cost-effective option.

Quality Control

Ensure that the compressor meets industry standards and certifications for quality and performance.

Author: Dream