20" 40" 60" Super Large Capacity Security Filter Element Cartridge
GFMC series large flow filter element is an external pressure type (from the outside to the inside) flow way. The filter medium is polypropylene melt blown material. The fiber structure is loose, and the high clearance rate increases the capacity of impurities. It has a deep three-dimensional filtering effect. It is a compound deep interception, that is, the larger particles are intercepted on the surface of the fiber, while the fine particles are captured in the deep layer of the filter material, so the filtration efficiency of the filter element is low The efficiency of the governor has the effect of gradient filtration. Wide range of chemical applications can be applied to a variety of fields.
Horizontal pleated (6.5 in. OD), It has a very high filtration area and pollution capacity, and can be used for a variety of flow requirements. It can greatly reduce the number of filter elements and shell size. With a 3-inch inner diameter of the filter element, the effective filtration area of a 40 inch GFMC series large flow filter element can reach about 11 square meters, which is 1.8 times of the filtration area of a large flow filter element with the same size and common pleating method, equivalent to 20 ordinary pleats The maximum flow rate of a single filter element can reach 110 T / h.
Diameter: 6.5 "(165mm)
Length: 20 ″, 40 ″, 60 ″ (same as 3M HF high flow filter element)
Filter material: glass, polypropylene, PP
Support layer / guide layer: Polypropylene
Material of end cover: glass fiber reinforced polypropylene
Sealing ring material: ethylene propylene rubber, fluorine rubber, etc
Filtering accuracy: 1 μ m, 5 μ m, 10 μ m, 20 μ m, 40 μ m, 70 μ m, 100 μ M
Maximum operating temperature: 82 ℃
Maximum working pressure difference: 3.44bar, 82 ℃
Recommended pressure difference for filter element replacement: 2.4bar, 20 ℃
Recommended maximum filtration water flow: 660lpm for 20 "filter element, 1300lpm for 40" filter element and 1900lpm for 60 "filter element
1) Innovative high performance filter materials:
The filter medium is polypropylene melt blown material. The fiber structure is loose, and the high clearance rate increases the capacity of impurities. It has deep three-dimensional filtering effect. It belongs to compound deep interception, that is, the larger particle impurities are intercepted on the fiber surface, while the fine particles are captured in the deep layer of the filter material. Therefore, the filtration efficiency of the filter element has gradient filtering effect.
2) Special horizontal pleating design and technology:
As the core filtration unit of the large flow filtration system, the filter element adopts a special horizontal pleating technology to maximize the area of the filtration medium in the limited space. At the same time, this folding technology can ensure that each unit area of the filtration medium has fluid flow during liquid filtration, and ensure that the area of the filtration medium is completely converted into an effective filtration area.
3) More than 20 times the energy of conventional filter element:
The flow direction of the filter element is external pressure type (from outside to inside). The outer diameter of the filter element is 6.5 inches, and the inner diameter of the filter element is 3 inches. The effective filtration area of a 40 inch long large flow filter element can reach about 12 square meters, which is twice the filtration area of a large flow filter element with the same size and common pleating method, and is equivalent to the flow of 20 ordinary security filter elements, so that the maximum flow of a single filter element can reach 110 T / h.
4) Ultra long life filter element:
Due to its own technical advantages and unique design, the filter element well balances the relationship among filtration efficiency, pollution capacity and service life, achieves 99% absolute filtration efficiency, and the product has super pollution capacity. In similar applications, the pollution capacity of a single filter element reaches 10kg, with strong pollution capacity and long service life.
Power plant: make up water, condensate, stator cooling water, etc