Laboratory positive pressure filter

Laboratory positive pressure filter, vacuum negative pressure suction filter, laboratory microporous membrane precision filter press

OneLaboratory positive pressure filter/Application and Characteristics of Vacuum Negative Pressure Filter

Dongding - Laboratory positive pressure filter/vacuum negative pressure suction filter, disc flat single-layer or double-layer structure, suitable for microfiltration, particle removal or clarification filtration of small amounts of liquid materials in industries such as biological products, pharmaceuticals, brewing, food and beverage, as well as laboratory filters for small and pilot scale scientific research. Filter aqueous solutions (culture medium, low protein adsorption, particle analysis microorganisms, solvent mixtures), organic solutions (non-polar), gases, etc.

Conditions for use of laboratory positive pressure filters：

(1)Equipped with pressure tanks, peristaltic pumps, compressed air or nitrogen as pressure sources for positive pressure filtration.

(2) Install a vacuum pump or vacuum pipeline for vacuum negative pressure filtration.

Application fields of laboratory positive pressure filters：

●Clarification filtration or microporous filtration of various solutions

●Filtration of laboratory solutions and cell culture media

●Solid liquid biphasic collection：both canObtain filtered liquid，It can also collect solid substances in liquids

Sterilization method：Can be sterilized under high temperature and pressure 121℃/30minute

IILaboratory positive pressure filterTechnical Specifications：

Specifications: DN150, DN200

Flow rate (in water): 80L/h, 150L/h

Filter aperture：0.22-10 μ m (micrometers)

Filter material：Stainless steel SUS304 or 316L

We willLaboratory positive pressurefilterMade 3 major improvements：

1.The alignment of the upper body is convenient and accurate, and the filter membrane will not shift or wrinkle.

2.Filter pressure0.3MPa(3bar)The cross-section of the filter membrane will not leak liquid.

3. 150 type can be equipped with a circle diameter Ø 150Mm and Ø 142mm filter membranes are used, with a wide selection of filter membranes.