Diaphragm Vacuum Pump
Your Professional Diaphragm Vacuum Pump Supplier
Our goal is to become your true partner in the field of diaphragm vacuum pump in China. Linhai Tan's Vaccum Equipment Co.,Ltd is engaged in design, development, produce and sales. We have devoted to vacuum pump for more than 30 years. The factory has accumulated rich manufacturing experience. Our company is committed to applying advanced manufacturing technology and strict quality control standards to every product. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our Certifications
Our company has passed professional quality system certification and CE certification.
Our Services
We offer excellent after-sales service. Our products come with a 12-month warranty. We will do our best to resolve any quality issues until the customer is satisfied.
Customized Solutions
We can customize solutions according to customer needs, readily meeting their requirements for diaphragm vacuum pumps. We will formally notify the customer before production and confirm the design based on our samples.
Quality Control
We have a professional quality inspection team to ensure your products are of the highest quality. We inspect raw materials before production, conduct random sampling during processing, and perform 100% inspection before shipment.

Advantages of Diaphragm Vacuum Pump
Oil-free Operation And Environmental Benefits
The diaphragm vacuum pump delivers exceptional performance through its oil-free design, eliminating the need for liquid media that could contaminate samples or create environmental hazards.
Continuous 24-hour Operation Capability
Diaphragm vacuum pumps feature advanced automatic cooling exhaust systems that enable continuous operation for 24 hours daily without performance degradation. This capability is crucial for laboratories conducting extended experiments or high-throughput analytical procedures that require consistent vacuum conditions.
High Efficiency And Precision Control
The precision engineering of diaphragm vacuum pumps enables superior efficiency compared to traditional vacuum systems, with optimized membrane movement that maximizes vacuum generation while minimizing energy consumption.
Corrosion-resistant Construction
The diaphragm vacuum pump incorporates imported rubber diaphragms specifically engineered for corrosion resistance and extended service life, ensuring reliable performance even when handling aggressive chemical vapors.
Low Noise Operation And Smooth Performance
Advanced bearing technology utilizing imported precision bearings ensures smooth operation with minimal noise generation, creating a more comfortable laboratory environment.
Specification of Diaphragm Vacuum Pump
|
Model |
DVP1.2pro |
DVP2pro |
DVP4pro |
DVP2Dpro |
DVP4D |
DVP2Hpro |
DVP4H |
DVP8 |
DVP16 |
|
Pumping Speed (m3/h) |
1.2 |
2 |
4 |
2 |
4 |
2 |
4 |
8 |
16 |
|
Ultimate Pressure (mbar) |
≤8 |
≤2 |
≤2 |
≤8 |
≤2 |
≤1 |
≤0.5 |
≤30 |
≤150 |
|
Frequency Conversion |
Adjustable between 1400~1800 |
Rated at 1400 |
|||||||
|
Safety Function |
Motor Anomaly Detection |
||||||||
|
Pumping Head |
1 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
1 |
|
Power Supply (w) |
80 |
180 |
360 |
360 |
360 |
600 |
600 |
400 |
400 |
|
Dimensions (cm) |
32*22*15 |
24*28*15 |
38*24*17 |
34*26*18 |
51*26*26 |
50*25*25 |
51*26*26 |
37*20*31 |
37*20*31 |
|
Weight (kg) |
7 |
8 |
10 |
10 |
25 |
10 |
25 |
20 |
20 |
Features of Diaphragm Vacuum Pump
Diaphragm pumps work completely without oil which has several advantages for the user. Less maintenance compared to other technologies saves time and money. Dry vacuum allows cleaner workplace and environment. Uncontaminated pumping of gases results in cleaner samples and no risk of oil back-streaming.
Application of Diaphragm Vacuum Pump
Negative Pressure Wound Therapy Devices: In the medical sector, diaphragm vacuum pumps are essential components in negative pressure wound therapy devices, providing a stable vacuum environment to promote wound healing. These pumps offer precise vacuum control, crucial for managing complex and sensitive medical conditions.
Leak Detection Instruments: Diaphragm vacuum pumps are employed in leak detection instruments to create a high-precision vacuum environment necessary for detecting minute leaks in industrial equipment or containers. These applications demand exceptional reliability and precise control from the pumps.
Chemical Vacuum Equipment: In chemical experiments and production processes, diaphragm vacuum pumps are commonly used to provide the necessary vacuum environment to support various chemical processes such as distillation and drying. The chemical resistance of the pumps is critical for these applications.
Laboratory Analytical Instruments: In laboratory settings, diaphragm vacuum pumps are used in a variety of analytical instruments, such as chromatographs and spectrometers, to provide a clean, stable vacuum source, ensuring the precision of experimental results.
High-temperature Analytical Instruments: Some analytical instruments that operate at high temperatures, such as those conducting thermal analysis and material testing, also rely on diaphragm vacuum pumps to maintain specific environmental conditions required for operation.
Customizable options of Diaphragm Vacuum Pump
Custom sizing and fit
Tailoring dimensions and fit to integrate seamlessly into existing systems.
Material selection
Utilizing materials that best align with the operational environment and media handled by the pump.
Other Service of Diaphragm Vacuum Pump
|
Package |
Carton or Pallet |
|
Shipping |
Air/Sea/Express |
|
Payment |
T/T, Western Union, Paypal (For Sample Fee & Courier cost) |
Certificate


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