Diaphragm vacuum pump DP-690G

Diaphragm vacuum pump refers to the connection between the mechanical transmission part and the gas being pumpedSeparated by a diaphragmA type of vacuum pump.The diaphragm vacuum pump produced by our companycan beinstitutions of higher education、Laboratories in the pharmaceutical industry provide experimental or production needsThe vacuum acquisitionThe actual application scope includes：Rotary evaporator, distillation test product; Concentrator, vacuum drying oven; Parallel evaporator; Filtration test, solid-phase extraction test, etc.

1. 1. Integrated box design with appearance, easy and convenient operation

2. 2. The contact area between the product and the medium is made of polytetrafluoroethylene material, which can withstand various corrosive gases such as acids, alkalis, and organic solvents

3. 3. Dry operation, environmentally friendly and clean, can replace circulating water vacuum pumps and rotary vane vacuum pumps.

4. 4. The prototype has undergone 1500 hours of fatigue testing and can work stably for a long time.

5. 5. The brand new chamber structure design achieves a level of vacuum.

6. 6. Adopting a low-temperature lifting motor and a reasonable exhaust design, the casing temperature is low (not higher than 45 degrees Celsius in summer).、

1. The equipment warranty period is one year. During the warranty period, if any parts are damaged due to the quality of the equipment itself, the supplier promises free delivery and on-site repair and replacement.

When there is a problem with the equipment, the purchaser should promptly notify the supplier, and the supplier's after-sales service personnel guarantee to arrive within 24 hours to minimize the purchaser's losses.

3. The supplier provides various spare parts and components to the demander at preferential prices throughout the year.

If the demand side encounters problems within one year of using the equipment and cannot solve them on their own, the supplier has the obligation to provide after-sales technical services. If it is not a problem with the manufacturing quality, design principles, or other aspects of the equipment itself, the demand side will provide appropriate technical service fees.

5. Whether within or outside the warranty period, the supplier is highly responsible for the equipment and promptly resolves any issues discovered.