Diaphragm Vacuum Pump
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.
High Speed Diaphragm Pump
Features:
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
Technical Specifications:
| Model | DVP8PRO | DVP10PRO | DVP12PRO |
|---|---|---|---|
| Products |
|
|
|
| Pumping Speed (M3/H) | 8 | 10 | 12 |
| Ultimate Pressure(mbar) | ≤0.6 | ≤0.9 | ≤1.5 |
| Frequency Conversion | 1400 | 1400 | 1400 |
| Safety Function | Dual-Variable | Variable Frequency Permanent Magnet Motor, Motor Automatic Protection | Variable Frequency Permanent Magnet Motor, Motor Automatic Protection |
| Pumping Head | 1 | 1 | 1 |
| Power Supply | 600W | 600W | 600W |
| Dimensions(WxDxH)MM | 467*234*319 | 467*234*319 | 467*234*319 |
| Components | Wetted Parts | Wetted Parts | Wetted Parts |
| Displacing Valves | FFKM | FFKM | FFKM |
| Diaphragm | "Sandwich Configuration" PTFE | "Sandwich Configuration" PTFE | "Sandwich Configuration" PTFE |
| Inlet/Outlet | PTFE | PTFE | PTFE |
| Fitting | PTFE, PDCF | PTFE, PDCF | PTFE, PDCF |
| Inlet Plate | Carbon Fiber Reinforced ECTFE | Carbon Fiber Reinforced ECTFE | Carbon Fiber Reinforced ECTFE |
| Cavity/Diaphragm Clamping Disc | Haiti And Tenon | Haiti And Tenon | Haiti And Tenon |
Application
Diaphragm Vacuum Pumps are sized for use with CentriVap Centrifugal Concentrators, RapidVap Vacuum Evaporation Systems and Vacuum Desiccators.
Chemistry Diaphragm Pump
Features:
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
Technical Specifications:
| Model | DVP1.2PRO | DVP2PRO | DVP4PRO | DVP4D |
|---|---|---|---|---|
| Products |
|
|
|
|
| Pumping Speed (M2/H) | 1.2 | 2 | 4 | 4 |
| Ultimate Pressure(mbar) | ≤2 | ≤8 | ≤2 | ≤2 |
| Frequency Conversion | 1400 | 1400 | 1400 | 1400 |
| Safety Function | Dual-Variable | Variable Frequency Permanent Magnet Motor, Motor Automatic Protection | Variable Frequency Permanent Magnet Motor, Motor Automatic Protection | Variable Frequency Permanent Magnet Motor, Motor Automatic Protection |
| Pumping Head | 1 | 1 | 1 | 2 |
| Power Supply | 80W | 180W | 360W | 600W |
| Dimensions(WxDxH)MM | 315*215*144 | 245*252*185 | 335*252*185 | 502*252*252 |
| Components | Wetted Parts | Wetted Parts | Wetted Parts | Wetted Parts |
| Displacing Valves | FFKM | FFKM | FFKM | FFKM |
| Diaphragm | "Sandwich Configuration" PTFE | "Sandwich Configuration" PTFE | "Sandwich Configuration" PTFE | "Sandwich Configuration" PTFE |
| Inlet/Outlet | PTFE | PTFE | PTFE | PTFE |
| Fitting | PTFE, PDCF | PTFE, PDCF | PTFE, PDCF | PTFE, PDCF |
| Inlet Plate | Carbon Fiber Reinforced ECTFE | Carbon Fiber Reinforced ECTFE | Carbon Fiber Reinforced ECTFE | Carbon Fiber Reinforced ECTFE |
| Cavity/Diaphragm Clamping Disc | Haiti And Tenon | Haiti And Tenon | Haiti And Tenon | Haiti And Tenon |
Application
Diaphragm Vacuum Pumps are sized for use with CentriVap Centrifugal Concentrators, RapidVap Vacuum Evaporation Systems and Vacuum Desiccators.
Lab Diaphragm Pump
The food packing diaphragm vacuum pump has advanced design, high working efficiency and long service life. It is a new generation product integrating high and new technology. It provides vacuum conditions for evaporation, distillation, crystallization, drying, sublimation, filtration, decompression and degassing, and is very suitable for vacuum food.
Features:
The food packing diaphragm vacuum pump can operate without any working medium (oil free) without any pollution, thus ensuring the clean vacuum effect. The machine is designed with new technology and new materials, with compact and reasonable structure, small size, light weight and convenient movement. It runs smoothly, has high vacuum and low noise. This machine is designed with self-cooling exhaust system, which can operate continuously for 24 hours.
Product introduction
Here is the whole family of DVP series diaphragm vacuum pump,it is a clean pump,which can operate without oil, this pump designed to work with some laboratory usage,small size,easy move and easy to install.
DVP Series Resistant Diaphragm Vacuum Pumps
D:D means double cavity with single side
DVP1.2PRO
Product Features: Low noise, light weight
Application: Vacuum packing
Ultimate Pressure: ≤8
Frequency Conversion: Rated at 1400
DVP4PRO
Product Features: Resistance to chemical
Application: Rotary evaporation
Ultimate Pressure: ≤2
Frequency Conversion: Rated at 1400
DVP16
Product Features: Resistance to chemical
Application: Vacuum packing
Ultimate Pressure: ≤150
Frequency Conversion: Rated at 1400
DVP2PRO
Product Features: Resistance to chemical
Application: Vacuum packing
Ultimate Pressure: ≤8
Frequency Conversion: Rated at 1400
Technical Specifications:
| Model | DVP1.2pro | DVP2pro | DVP4pro | DVP2Dpro | DVP4Dpro | DVP16 |
|---|---|---|---|---|---|---|
| Pumping Speed (m3/h) | 1.2 | 2 | 4 | 2 | 4 | 16 |
| Ultimate Pressure (mbar) | ≤2 | ≤8 | ≤2 | ≤8 | ≤2 | ≤150 |
| Frequency Conversion | Adjustable between 1400~1800 | Rated at 1400 | ||||
| Safety Function | Motor Anomaly Detection | |||||
| Pumping Head | 1 | 1 | 1 | 2 | 2 | 1 |
| Power Supply (w) | 80 | 180 | 360 | 360 | 600 | 400 |
| Dimensions (cm) | 32*22*15 | 25*26*19 | 34*26*19 | 50*25*25 | 51*28*26 | 37*20*31 |
| Weight (kg) | 7 | 8 | 10 | 25 | 20 | 20 |
| Materials In Contact With Medium | ||||||
| Components | Wetted parts | |||||
| Displacing Valve | FFKM | |||||
| Diaphragm | "Sandwich Configuration" PTFE | |||||
| Inlet/Outlet | PTFE | |||||
| Fittings | PTFE, PVDF | |||||
| Inlet plate | Carbon Fiber Reinforced ECTFE | |||||
| Cavity/Diaphragm Clamping Disc | HAIII and Teflon | |||||
| Remarks: D means double cavity with single side | ||||||
Application
Food Packing Diaphragm Vacuum Pump
The food packing diaphragm vacuum pump has advanced design, high working efficiency and long service life. It is a new generation product integrating high and new technology. It provides vacuum conditions for evaporation, distillation, crystallization, drying, sublimation, filtration, decompression and degassing, and is very suitable for vacuum food.
Features:
The food packing diaphragm vacuum pump can operate without any working medium (oil free) without any pollution, thus ensuring the clean vacuum effect. The machine is designed with new technology and new materials, with compact and reasonable structure, small size, light weight and convenient movement. It runs smoothly, has high vacuum and low noise. This machine is designed with self-cooling exhaust system, which can operate continuously for 24 hours.
Technical Specifications:
| Model | DVP1.2pro | DVP2pro | DVP4pro | DVP2Dpro | DVP4Dpro | DVP16 |
|---|---|---|---|---|---|---|
| Pumping Speed (m3/h) | 1.2 | 2 | 4 | 2 | 4 | 16 |
| Ultimate Pressure (mbar) | ≤2 | ≤8 | ≤2 | ≤8 | ≤2 | ≤150 |
| Frequency Conversion | Adjustable between 1400~1800 | Rated at 1400 | ||||
| Safety Function | Motor Anomaly Detection | |||||
| Pumping Head | 1 | 1 | 1 | 2 | 2 | 1 |
| Power Supply (w) | 80 | 180 | 360 | 360 | 600 | 400 |
| Dimensions (cm) | 32*22*15 | 25*26*19 | 34*26*19 | 50*25*25 | 51*28*26 | 37*20*31 |
| Weight (kg) | 7 | 8 | 10 | 25 | 20 | 20 |
| Materials In Contact With Medium | ||||||
| Components | Wetted parts | |||||
| Displacing Valve | FFKM | |||||
| Diaphragm | "Sandwich Configuration" PTFE | |||||
| Inlet/Outlet | PTFE | |||||
| Fittings | PTFE, PVDF | |||||
| Inlet plate | Carbon Fiber Reinforced ECTFE | |||||
| Cavity/Diaphragm Clamping Disc | HAIII and Teflon | |||||
| Remarks: D means double cavity with single side | ||||||
Application
Our service and advantage
- We have many experience on OEM work.
- We can customize special design as customer demand.
- Technical service for assembling.
- Variety types for selection, prompt deliver.
- Well-equipped with extensive sales network.
- Advanced Production equipment and production technique.
- Competitive Price (Factory direct price) with our good service.
- Different designs are available according to customer requests.
- Excellent quality testing equipment, 100% inspection on critical .24hours on line after sale service(daily maintenance, system up-grade or technology inquiry and so on)
Our Service
Pre-sales Consulting
1)Help to choose the right model
2)Provide a discount for bulk purchase
3)Prompt production and delivery
After-sales maintenance
12months warranty and life-time maintenance
2)Free change for some parts
3)Maintenance plan
Roughing Diaphragm Vacuum Pump
This Roughing Diaphragm Vacuum Pump is also called diaphragm pump, which is a positive displacement pump used in the range of 0.5 to 1000 mbar coarse vacuum. It uses two flexible diaphragms that move forward and backward to form a temporary vacuum for extracting or discharging liquid. It can be made of various body materials and membranes to deal with various irritant chemicals, such as acid, and it is easy to clean after use. Due to its many characteristics, it is widely used in commercial and domestic applications, such as refrigeration maintenance, printing machinery, vacuum packaging, medical equipment.
Features:
This Roughing Diaphragm Vacuum Pump has a variety of use modes to choose from, which can help you work at a higher speed, so it can complete the work of pumping or discharging high-viscosity liquid in a short time. It uses a powerful motor to ensure smooth operation, which means it does not need regular maintenance and is strong enough to meet the needs of most laboratory or industrial work. In addition, its oil tank and pump module have chemical corrosion resistant coating, which can resist the corrosion of various liquids to achieve good protection.
Technical Specifications:
| 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 |
| Materials In Contact With Medium | |||||||||
| Components | Wetted parts | ||||||||
| Displacing Valve | FFKM | ||||||||
| Diaphragm | "Sandwich Configuration" PTFE | ||||||||
| Inlet/outlet | PTFE | ||||||||
| Fittings | PTFE,PVDF | ||||||||
| Inlet plate | Carbon Fiber Reinforced ECTFE | ||||||||
| Cavity/Diaphragm Clamping Disc | HAIII and Teflon | ||||||||
| Remarks: D means double cavity with single side | |||||||||
Application
Our service and advantage
- We have many experience on OEM work.
- We can customize special design as customer demand.
- Technical service for assembling.
- Variety types for selection, prompt deliver.
- Different designs are available according to customer requests.
- Excellent quality testing equipment, 100% inspection on critical .24hours on line after sale service(daily maintenance, system up-grade or technology inquiry and so on)
PTFE Diaphragm Vacuum Pump
This PTFE diaphragm vacuum pump is made of PTFE and uses compressed air as the power source. Diaphragm components are made of imported PTFE, rubber and other materials, which greatly improve the corrosion resistance, while the degree of wear is small, and the replacement of diaphragm is simple. Therefore, this diaphragm pump has the characteristics of corrosion resistance, safety and leak-free.
Features:
The PTFE diaphragm vacuum pump is made of PTFE material, with good acid and alkali resistance, corrosion resistance and applicable temperature below 80 ℃. It has simple structure, convenient assembly and maintenance, and long service life. The main body of the pump is equipped with an exhaust valve, which can exhaust the air in the pump and pipeline, and prevent the damage of the shaft seal caused by the inhalation of air. Its rear shaft seal can be formed in one piece for easy assembly, and can also be split for easy replacement and maintenance.
Technical Specifications:
| 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) | ≤2 | ≤8 | ≤2 | ≤2 or ≤8 | ≤1.5 or ≤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 | 1 or 2 | 1 or 2 | 1 | 1 | 1 | 1 |
| Power Supply (w) | 80 | 180 | 360 | 360 | 600 | 360 | 600 | 400 | 400 |
| Dimensions (cm) | 32*22*15 | 24*28*15 | 38*24*17 | 29*24*170 | 50*25*25 | 34*26*17 | 51*25*25 | 37*20*31 | 37*20*31 |
| Weight (kg) | 7 | 8 | 10 | 10 | 25 | 10 | 25 | 20 | 20 |
| Materials In Contact With Medium | |||||||||
| Components | Wetted parts | ||||||||
| Displacing Valve | FFKM | ||||||||
| Diaphragm | "Sandwich Configuration" PTFE | ||||||||
| Inlet/outlet | PTFE | ||||||||
| Fittings | PTFE,PVDF | ||||||||
| Inlet plate | Carbon Fiber Reinforced ECTFE | ||||||||
| Cavity/Diaphragm Clamping Disc | HAIII and Teflon | ||||||||
| Remarks: D means double cavity with single side | |||||||||
Application
Our Services
Pre-sale services:
1. Providing professional technical support.
2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.
Sale of services:
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract
After-sales service:
1. Where to buy our products for one year warranty and life long maintenance.
2. 24-hour telephone service.
3. A large stock of components and parts, easily-worn parts.
Bagging Diaphragm Vacuum Pump
This Bagging Diaphragm Vacuum Pump is a kind of equipment to lift gas molecules from the closed device to reach the true state, which is also one of the necessary equipment in the laboratory. It is mainly used in the fields of drug analysis, fine chemicals, biochemical pharmacy, food inspection, criminal investigation and analysis, etc. When using, the volume of the diaphragm chamber is changed by reciprocating stretching and compressing the diaphragm, and then combined with the one-way valve to switch the air circuit to complete the vacuum extraction function.
Features:
This Bagging Diaphragm Vacuum Pump has the characteristics of small size and light weight during use, which not only saves space, but also is very convenient for maintenance. At the same time, it adopts pressure adjustable design to make the work stable, meet the good vacuum and gas flow within a certain range, and effectively improve the processing efficiency. In addition, it is equipped with high-quality motor, all components have passed CE certification, and is equipped with overheat power-off protector to protect the motor from damage during long-term operation.
Technical Specifications:
| Model | DVP1.2 | 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) | ≤2 | ≤8 | ≤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 | 600 | 360 | 600 | 400 | 400 |
| Dimensions (cm) | 32*22*15 | 24*28*15 | 34*252*19 | 34*26*19 | 51*25*25 | 33*25*18 | 51*25*25 | 37*20*31 | 37*20*31 |
| Weight (kg) | 7 | 8 | 10 | 10 | 25 | 10 | 25 | 20 | 20 |
| Materials In Contact With Medium | |||||||||
| Components | Wetted parts | ||||||||
| Displacing Valve | FFKM | ||||||||
| Diaphragm | "Sandwich Configuration" PTFE | ||||||||
| Inlet/outlet | PTFE | ||||||||
| Fittings | PTFE,PVDF | ||||||||
| Inlet plate | Carbon Fiber Reinforced ECTFE | ||||||||
| Cavity/Diaphragm Clamping Disc | HAIII and Teflon | ||||||||
| Remarks: D means double cavity with single side | |||||||||
Application
