Large flow filter guard

Shell parameters：

import and export	DN100 Vica
Sewage exhaust	G1"
design pressure	0.6/1.0MPa
Inlet water temperature	4-50℃
Shell material	UPVC+PA
Seal material	EPDM
Highest flow	80m3/h
PH range	4-13

Film guard

——RO / UF film safety guard

Membrane guard-the security guard of RO/UF membranes. With the large-scale application of ultrafiltration and reverse osmosis membranes in water treatment systems, large flow filter elements have also become conventional products for protective membranes. But in the deterioration of water quality year after year, is still inherent in the use of technology, the filter has been unable to meet many of the needs of the system. After repeated trials and field tests in different applications, Flowserve Filtration Systems has researched and developed washable and reusable filter elements, which not only reduces solid waste emissions, but also greatly reduces operating costs. It has been recognized by many users and widely used.

In terms of casing use, because the environment of water treatment systems is mostly corrosive, part of the water quality itself is also highly corrosive, such as seawater, brackish water, concentrated brine, etc. Traditional metal casings are easily corroded, and the appearance is light. It is ugly and unattractive, which in turn causes leakage and leakage, and the replacement of the filter element of the traditional casing is more tedious. To solve these problems, Fossfell has introduced a filter case made of plastic with an overcurrent material, which can be combined with a washable filter element Safety Guard for Ultrafiltration and Reverse Osmosis Membrane-Membrane Guardian®.

Shell features：

Corrosion resistance

The material used for the flow is non-metal material, which has strong corrosion resistance, and can be used for filtering corrosive liquids such as seawater and concentrated brine;

2. Large flow

The single flow is up to 80m3 / h, and higher flows can be arbitrarily combined;

3. Simple operation

Equipped with a special wrench, saving time and effort when disassembling the filter element;

4. Constant flow

The system is equipped with valves to replace the filter element one by one, effectively eliminating downtime;

5. Easy to clean

The shell is easy to clean without dead corners, reducing secondary pollution of impurities such as organic matter

6.Modular

Easy assembly on site, suitable for project reconstruction, no need for dynamic welding;

7. Online washing

Can effectively extend the life of the filter.

8. Compared with other similar shells:

Prevent leakage at the inlet and outlet, and at the end cover.

Disassembly and installation are more convenient.

Single-branch flow is large, the number of branches is small, the land area is small, and the cost is low.

The pressure of the filter element is high, so no support is needed.

Prevent the deformation of the filter element, the difficulty of disassembly, and the fracture of the center tube, which will damage the high-pressure pump.

Rational exhaust to reduce the risk of pump cavitation and diaphragm damage from air hammer.