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Prefilters polypropylene grades PP

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Description

 

PP polypropylene filters are used for preliminary and fine clarifying filtration of liquids with a high level of particle separation or for reducing the load on membrane filters.

Material

 

Polypropylene nonwoven material.

 

Main applications

 

For pre-filtration and clarification:

biological fluids,

medicines,

solutions over a wide pH range

can be used for air and gas filtration

 

Features & Benefits

 

Biological inertness with respect to filtered media.

Wide chemical compatibility and thermal resistance.

High throughput.

High particle retention efficiency.

 

Specifications

 

Name PP-100PP-300PP-600PP-1200

 

Particle retention efficiency, μm

not less than 98%

2

5

10

20

not less than 95%

1

3

6

12

Initial capacity for distilled water, at P = 0.05 MPa, cm3 / cm2, min, not less than

350

450

600

800

 

 

Operating parameters

 

Maximum differential pressure, MPa

0.5 at 20 ° C, 0.2 at 80 ° C

Maximum operating temperature, ° С

90

PH Range

2-13

Sterilization by autoclaving

121 ° C, 0.11 MPa, 30 min.

 

 

Available in the form of flat discs standard in diameter 25, 35, 47, 90, 142, 170, 293 mm. At the request of the customer can be any size, but not more than 293 mm.

 

Can be produced in the form of plates.

 

Example of order: PP-100-142


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