210DS Compact Oil-Free Air Compressor Pump for 3L Medical Oxygen Concentrator

Key Features & Highlights

Designing equipment that requires a continuous, reliable gas flow demands components that will not fail under pressure. This compressor pump is engineered with specific features that elevate its performance above standard market alternatives.

• Uncompromising Air Purity: The 100% oil-free mechanism guarantees that the air output remains completely uncontaminated. This is a critical requirement for clinical environments, laboratory instruments, and food processing facilities where clean air is non-negotiable.

• Acoustic Optimization: Engineered for low noise operation, this pump ensures that the final assembled devices do not contribute to noise pollution, creating a more comfortable environment for end-users in quiet laboratories and patient care clinics.

• Thermal and Frictional Resilience: Utilizing permanently lubricated bearings and a high-performance piston seal, the internal friction is drastically reduced. This results in less heat generation and a significantly longer operational lifespan.

• Energy Optimization: The energy-efficient and low consumption design means that your equipment will draw less power, reducing operational costs for the end-user and allowing for more flexible power supply designs in your system architecture.

Comprehensive Performance Dimensions

To fully understand the value this pump brings to your manufacturing line, we have broken down its core capabilities into seven critical dimensions. Each aspect is engineered to solve specific integration and operational challenges.

Core Performance & Efficiency

Delivering a stable flow rate of ≥47 L/min (peaking at 50 L/min) alongside a robust working pressure of 140 kPa, this unit is precisely calibrated for 3-liter medical oxygen concentrators. It ensures that your devices maintain a powerful, uninterrupted airflow even under sustained high-pressure conditions, preventing performance drops during critical usage.

Lifespan & Reliability

Downtime is costly and damages brand reputation. That is why this pump is built to achieve up to 8,000 hours of continuous, trouble-free operation. By integrating permanently lubricated bearings with advanced piston sealing technology, the wear rate is minimized, slashing long-term maintenance costs and satisfying the strict stability demands of industrial and medical procurement.

Safety & Compliance

Meeting the highest standards of safety, the entirely oil-free architecture and RoHS compliance guarantee absolute gas purity. There is zero risk of lubricant contamination, making it flawlessly suited for medical oxygen generation, food packaging, and highly sensitive laboratory instrumentation where environmental and safety regulations are strictly enforced.

Design & Integration

Space is a premium in modern device architecture. The compact form factor and reduced footprint of this pump directly address the spatial limitations faced by engineers developing portable or miniaturized equipment. It integrates seamlessly into tight enclosures without sacrificing pneumatic power, granting your design team greater structural freedom.

Material & Cost Control

Constructed with self-made aluminum die-cast components, the pump achieves superior structural integrity and rapid heat dissipation. By controlling the manufacturing of these core components in-house, we optimize the supply chain, offering you an exceptional balance of high efficiency and highly competitive pricing to maximize your profit margins.

R&D Support & Customization

Accelerate your time-to-market with our comprehensive engineering support. We offer a rapid 7-15 days proofing turnaround and provide full-lifecycle technical assistance—from initial product selection and system matching to performance verification and application optimization. We actively reduce your development risks and engineering overhead.

Application Versatility

While optimized for medical oxygen concentrators, the robust engineering of this pump allows it to easily transition into other demanding sectors. It is a highly adaptable solution for aquaculture aeration, environmental protection equipment, automation machinery, and virtually all equipment that requires dependable, continuous gas output.

1. Oxygen concentrators

2. Food processing and packaging

3. Laboratory instruments

4. Environmental protection equipment

5. Aquaculture

6. Automation equipment

7. All equipment that outputs gases

Frequently Asked Questions

Below are detailed answers to the most common technical inquiries we receive from product engineers and procurement specialists regarding the 210DS pump.

1. Q: What is the precise flow rate capability of the 210DS model?
A: The pump delivers a highly stable flow rate of about ≥47 L/min, with the capacity to reach a maximum of 50 L/min, ensuring consistent pneumatic delivery for demanding applications like 3-liter oxygen concentrators.

2. Q: Do you provide technical support during our project development phase?
A: Yes, comprehensive technical support is a core part of our service. We provide technical support during product selection and project development, assisting with system matching, performance verification, and application optimization.

3. Q: Can the specifications of the pump be customized to fit our proprietary equipment?
A: Yes. We fully support customization to meet the specific dimensional, pneumatic, or electrical requirements of your unique system architecture.

4. Q: How many days will it take for the proofing and sampling to be completed?
A: We prioritize rapid development cycles. Proofing and sample preparation typically take about 7-15 days, allowing your engineering team to proceed with testing without unnecessary delays.

5. Is the product suitable for long-term continuous operation (service life)?
A: Yes. The product is explicitly engineered for heavy-duty use and can operate continuously for up to 8,000 hours. Actual suitability and maximum lifespan depend on proper selection and complete system matching within your final device.