Product features

Cylindrical filter pump is made of high-quality borosilicate glass, which has good chemical stability and corrosion resistance. It can maintain stability in various chemical experiment environments and ensure the accuracy of experimental results.

The high transparency of the glass material allows the operator to clearly observe the water flow and gas flow inside the filter pump, which facilitates real-time monitoring of the experimental process, timely discovery of problems and adjustments. The main body is a cylindrical glass tube, which saves space, allows smoother gas flow, and has higher air extraction efficiency. There is girdle at the lower end of the tube, and the lower end of the girdle is a long enlarged ball. On the one hand, this structural design can increase the weight of the bottom of the filter pump and prevent it from tipping over;on the other hand, the long and enlarged ball can act as a buffer to extend the service life of the filter pump. The upper end of the bearing glass tube below the nozzle is made into a bell mouth, which can increase the air extraction effect. When performing operations such as vacuum distillation and vacuum filtration in the laboratory,can be created required low-pressure environment for experiments. Filter pump is simple and convenient to connect, easy to control and has good stability.

Cylindrical filter pump has low expansion rate, high temperature resistance, acid and alkali resistance, high strength, high hardness, high light transmittance, high chemical stability, no protruding feeling, beautiful appearance, solid workmanship, smooth welding, smooth bottle body, and welding in one body.

Product details

We can produce different filer pumps as per customer’s requirements.We can also print your logo on the products if the quantity is large,please feel free to contact us online.

Product specifications

Product applications

Cylindrical filter pump has strong applicability, it is suitable for laboratories in scientific research, colleges and universities, etc., and can meet a variety of experimental needs, such as vacuum distillation, fractionation, filtration, drying and other devices in chemical experiments can all play an important role. Filter pump is also a commonly used gas extraction device in some instruments and equipment that require pressure reduction.