jinteng GM series Diaphragm vacuum pump, with advanced design, high work efficiency, and long service life, is a replacement product that integrates high-tech. In addition to being suitable for the application of circulating water vacuum pumps and rotary vane vacuum pumps, it is also used in fields such as medical and pharmaceutical product analysis, fine chemicals, biochemical pharmaceuticals, food inspection, criminal investigation technology, etc. It is a product that is matched with precision chromatography instruments and one of the equipment in laboratories.
Diaphragm vacuum pump is a dry running vacuum pump with relatively low vacuum degree. Its working principle is to change the volume of the diaphragm chamber by reciprocating stretching and compressing the diaphragm, and then combine it with a one-way valve to switch the air circuit to complete the function of vacuum extraction.
The diaphragm vacuum pump is a dry operated vacuum pump, a cutting edge product in the current development of vacuum pumps, and is becoming more widely used nationally. It can be used in vacuum dry suction and filtration, vacuum concentration, and can be used in a supporting rotary evaporator. And dry operation, which ensures no pollution pollution and is green and environmentally friendly. The contact gas sites are specially treated to have strong resistance to chemical corrosion. Durable for continuous operation.
Diaphragm Vacuum Pump provides negative pressure condition for processes of evaporation, distillation, crystallization, drying, sublimation, reduced pressure filtration etc. It can be used to extract a variety of highly toxic, flammable and explosive, strong acid and alkali sample.
Characteristics of Jinteng Diaphragm Vacuum Pump:
1. There is no need for any working medium (no oil) and no pollution. At the same time, the gas exchange bin of this machine is equipped with filter materials, which ensures the purity of the air.
2. New technologies and materials are used in the production process. It is easy to move and works smoothly, ensuring ideal vacuum and high air flow rate.
3. The specialized motor has passed the EU CE certification and is provided by ODM, a professional export motor manufacturer. Reasonable rotation design, equipped with an overheat power outage protector, automatically cuts off power when the pump body temperature reaches 130 ℃, protecting the motor from damage during long-term operation.
4. Adopting a frictionless membrane motion, it does not generate heat and has no friction loss. The membrane is made of imported rubber, which is corrosion-resistant and has a long service life.
5. The body is designed with an automatic cooling and exhaust system, which can ensure 24-hour continuous operation.
6. Adopting an adjustable pressure design, it can meet a certain range of vacuum and gas flow rates.
7. The bearing adopts imported classic bearings, which operate smoothly, have low noise, and high work efficiency.
8. The parts where the anti-corrosion pump comes into contact with gas are treated with Teflon surface, which has complete resistance to chemical corrosion.
9. Small size, light weight, easy to move, saves laboratory space, and facilitates maintenance and repair.
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The characteristic of anti-corrosion pumps is that they are all treated with Teflon, and the parts in contact with gas are made of PTFE material, which is resistant to strong acids and alkalis and suitable for corrosive chemical, pharmaceutical, petrochemical gases, etc. This pump is suitable for vacuum filtration, vacuum distillation, rotary evaporation, vacuum concentration, centrifugal acceleration, solid-phase extraction, etc. This is a cost-effective product with reliable quality and unique structural design, suitable for most experimental needs.
Features of anti-corrosion PTFE:
1. Corrosion resistant, able to withstand almost all strong acids (including aqua regia), strong alkalis, strong oxidizing agents, reducing agents, and various organic solvents.
2. Resistant to high and low temperatures, with little change in temperature and a wide temperature range. PTFE materials can withstand temperatures ranging from -190 to 260 ℃.
3. The surface is not sticky, highly insulated, and lubricated, and the vast majority of impurity particles cannot adhere to the surface.
Applications:
Rotary evaporator
Evaporating system
Vacuum concentrator
Vacuum filtration
Vacuum drying systems
Medical/pharmaceutical equipments
Centrifuge
Laser-gas circulation
| model |
GM-0.33A |
GM-0.5B |
GM-0.5A |
GM-1.0A |
GM-2 |
| Extraction speed (L/Min) |
20 |
30 |
30 |
60 |
120 |
| Pump head |
1 |
1 |
2 |
2 |
2 |
| Air inlet (mm) |
Φ6mm |
Φ6mm |
Φ6mm |
Φ6mm |
Φ9mm |
| Air outlet (mm) |
Φ6mm |
Φ6mm |
Φ6mm |
Φ6mm |
Φ9mm |
| Weight (Kg) |
7 |
10 |
7.5 |
10 |
20 |
| Remarks |
negative pressure |
Dual use of positive and negative pressure
|
Technical parameters of Jinteng GM-1.0A:
Extraction speed: 60L/Min
Ultimate pressure vacuum degree: ≥ 0.08Mpa; 200mbar; Positive pressure: ≥ 30Psi
Motor power: 160W
Air inlet: φ 6mm
Air outlet: φ 6mm
Pump head: 2
Size (L × W × H) : 310 × two hundred × 210mm
Working environment temperature: 7-40 ℃
Pump body temperature: ＜ 55 ℃
Weight: 10Kg
Diaphragm: Imported rubber
Valve plate: imported rubber
Noise: ＜ 60DB
Voltage: 220Vac, 50Hz
Remarks: Positive and negative voltage dual use type
Technical parameters of Jinteng GM-0.33A:
Extraction speed: 20L/Min
Ultimate pressure vacuum degree: ≥ 0.08Mpa; 200mbar
Motor power: 160W
Air inlet: φ 6mm
Air outlet: built-in soundproofing cotton
Pump head: 1
Size (L × W × H) : 270 × one hundred and thirty × 210mm
Working environment temperature: 7-40 ℃
Pump body temperature: ＜ 55 ℃
Weight: 7Kg
Diaphragm: Imported rubber
Valve plate: imported rubber
Noise: ＜ 60DB
Voltage: 220Vac, 50Hz
Technical parameters of Jinteng GM-2:
Extraction speed: 120L/Min
Ultimate pressure vacuum degree: ≥ 0.08Mpa; 200mbar; Positive pressure: ≥ 30Psi
Motor power: 300W
Air inlet: φ 9mm
Air outlet: φ 9mm
Pump head: 2
Size (L × W × H) : 390×150×250mm
Working environment temperature: 7-40 ℃
Pump body temperature: ＜ 55 ℃
Weight: 20Kg
Diaphragm: PTFE
Valve plate: Stainless steel
Noise: ＜ 60BD
Voltage: 220Vac, 50Hz
Remarks: Positive and negative voltage dual use type
1.Description of supplier
Real manufacturers, from the processing of glass to the production of a complete set of equipment, are welcome to visit and guide.
2.About size and Packaging
Waterproof film winding, filled with foam cotton, packed in wooden cases.
The packaging size of each model is different, please contact customer service for details.
3.About customer service
Online customer service working hours: 8:00 am to 6:00 pm Beijing time.
We're sorry if we didn't respond in time.
4.About after sales
Each equipment will undergo many strict inspections before delivery and transportation to ensure that it is intact. All electrical parts are warranted for one year (except for vacuum pumps and glassware). We have provided double copies for easily damaged items. Please rest assured that the whole machine will be maintained for life. if something breaks, replacement parts will be shipped next day by air.
5.About delivery
We can provide door-to-door transportation services, worry-free delivery, including customs clearance. The cost is very reasonable. As long as you give us an address, we can deliver the equipment to your door. You don't need to worry about international transportation.
For more types and detailed product configuration, or customization as required, please contact us by email: info@dovmxtech.com
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