Pinmotor's Mini Vacuum Pump Technology Advantages
Dual-Function Design
Vacuum and Pressure in One
Features an efficient one-way valve structure for intake and exhaust. The intake provides stable vacuum suction, while the exhaust delivers strong positive pressure.
Benefits: Enables a single device to handle both "suction" and "inflation" functions, reducing the number of pumps required, simplifying the system, and lowering power consumption.
High-Pressure Output
Overcoming High-Resistance Airpaths
The motor torque is enhanced and the pump chamber compression ratio is optimized, allowing maximum pressure output well above that of similar mini pumps.
Benefits: Easily drives long tubing or high-resistance airbags, ensuring consistent pressure performance during medical inflation or deep vacuum suction.
Durable Long-Life Design
Built for Continuous High-Load Operation
Internal moving parts are made from high-strength, wear-resistant materials, paired with an optimized cooling structure to reduce temperature rise during operation.
Performance: Ensures stable flow and pressure output even under high-frequency, long-duration medical use, extending the overall service life of the device.
Products Description
| Product Model |
528-XA 12 volt mini vacuum pump |
||||
| Rated voltage | DC 3.7V | DC 4.5V | DC 6V | DC 12V | DC 24V |
| Rated current | ≤1600mA | ≤1300mA | ≤1000mA | ≤500mA | ≤250mA |
|
Power
|
6.0 W | ||||
|
Air Tap O.D.
|
Ø5.0 mm
|
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|
Vacuum Flow (No Load)
|
2.5-8.0 LPM
|
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| Maximum pressure | ≥100 kPa (750 mmHg) | ||||
| noise level | ≤65 db (30 cm away) | ||||
| Life Test | ≥500 hours (continuous) | ||||
| weight | 98 g | ||||
Key Applications
Typical Applications
Mini vacuum pump manufacturers in China
NPWT Devices
As the core DC 12V/24V vacuum pump for NPWT, it delivers stable and precise suction to ensure continuous removal of wound exudate. Its high reliability meets the strict requirements of a medical-grade micro vacuum pump in clinical monitoring environments.
01
Compression Therapy
With its strong positive pressure output, it serves as an ideal micro air pump for compression massagers. By rapidly inflating multi-layer airbags, it enables deep muscle compression and relaxation, acting as a core component for enhancing blood circulation and lymphatic drainage.
02
Professional Beauty Devices
This model provides a balanced high vacuum at the intake and high positive pressure at the exhaust, making it a typical dual-action micro pump for beauty equipment. The intake is used for deep pore cleaning (e.g., blackhead removal), while the exhaust delivers high-pressure oxygen spray.
03
Mini Vacuum Packaging & Handling
Its high-flow micro diaphragm pump quickly evacuates air from packaging bags, boosting vacuum sealer efficiency. It also provides strong suction for vacuum pick-and-place cups, ensuring stable gripping and precise movement of small components.
04
FAQ
Q: Can you customize the pump for special interfaces or voltage requirements?
A: Yes. Pinmotor has a complete R&D and production system. We can design the pump's configuration to meet your device's space and control system requirements, ensuring perfect compatibility with your end product.
Q: Can this pump perform both vacuum and pressure functions?
A: Yes. This is a multifunctional pump capable of both vacuum suction and positive pressure output. It can be used in applications requiring vacuum or suction, as well as devices that need stable airflow or pressurization, making it widely applicable in medical therapy and beauty equipment.
Q: The installation space is limited. What are the size and noise levels of this pump?
A: The pump is compact, with a length of approximately 64.4 mm. Its internal airflow has been treated with silencing measures to reduce vibration. In practice, when used with standard vibration-damping mounts, the operating noise will not interfere with the quiet environment required in beauty or medical applications.
Q: Can the interface and voltage be adjusted to match our circuit board?
A: Yes. This model is available in multiple standard voltages ranging from 3.7V to 24V. If you need to match a specific circuit interface or require a particular nozzle orientation, minor structural adjustments can be made to fit the actual installation.
Certificates and Commitments
Our Certificates
ISO 9001 certificate
Quality Management System Certificate
CE Certificate
Certificate of Conformity
RoHS Certificate
Restriction of the use of certain hazardous substances
IATF 16949 Certificate
Automotive Quality Management System Certification
