ro pure water front security filter

Product Details

ro pure water front security filter is widely used in the field of high precision water treatment filtration in various industries. Different specifications and models of Fujian ro pure water front security filter can meet the requirements of water treatment and pre-treatment, and can handle the application scenarios of large processing capacity from 2 tons per hour to more than 100 tons per hour.

Product Features

ro pure water front security filter is divided into: ring nut type, clamp type, flange type.

Features are: ring nut type: good sealing, compared with the flange type replacement filter element is more convenient.

Clamp type: easy to install, cheap, withstand pressure less than 0.6Mpa.

Flange type: good sealing.

Filter housing material: SUS304/SUS316/SUS316L stainless steel.

The material of the filter element: wire wound filter element, molten spray filter element, microporous filter element and multi-function filter element.

Seal ring material: polyethylene, rubber.

Sealing material: rubber, silicone, fluorine rubber, standard configuration for silicone seal.

Different materials of parts have different prices, the selection of parts material is also according to the actual use requirements to choose.

Composition of Product

ro pure water front security filter molding filter materials are: filter cloth, filter screen, filter, sintered filter tube, wire wound filter element, meltjet filter element, microporous filter element and multi-function filter element. Because of the different filter material, filter aperture is not the same. Security precision filtration is a kind of filtration between sand filter (coarse filter) and ultrafiltration, the filter aperture is generally in the range of 0.1-120um. The same form of filter material, according to the overall size and divided into different specifications.

Rules of selection

1, import and export diameter

In principle, the filter inlet and outlet diameter should not be smaller than the matching pump inlet diameter, generally consistent with the inlet pipe diameter.

2. Nominal pressure

Determine the pressure level of the filter according to the possible high pressure of the filter line.

3, the selection of the number of holes

Mainly consider the size of impurities to be intercepted, according to the medium process requirements. Various specifications screen can intercept the particle size check the following table "filter size".

4. Filter material

The material of the filter is generally selected to be the same as that of the process pipe connected. For different service conditions, cast iron, carbon steel, low alloy steel or stainless steel filters can be considered.

5, filter resistance loss calculation

For water filters, the pressure loss is 0.52 ~ 1.2kpa at the rated flow rate.

Application Industry

Security filter is mainly used in nanofiltration, ultrafiltration, reverse osmosis, electronic membrane deionization, and other system security filtration, pharmaceutical injection, infusion, eye drops, Chinese herbal medicine and other filtration, biological preparation extraction, purification, concentration, electronics, microelectronics, semiconductor industry with high purity water pre-filtration, Oil field water, boiler water, chemical reagents, liquid organic products, high purity chemicals, concentrated medicine and other filtration, drinking water, mineral water, juice, tea drinks, health drinks filtration.

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