LFU high-flow pleated Filter Cartridges use a deep-layer fine polypropylene fiber membrane as the filter media, with a diameter of 6.5°/165mm.
The larger diameter increases the effective filtration area, reducing the need for larger filters and more filter cartridges during use.
The design significantly reduces equipment and labor costs, and is more convenient to operate. It features internal PP inner and outer frame support and a single opening.
The filter is specially designed with an outside-to-inside liquid flow direction to ensure that all pollutant particles are intercepted on the outside of the filter element, making it widely applicable.
It is widely used in different fields.
Design parameters
Specifications (diameter * length) | Design flow rate (m³/h) | Maximum flow rate (m³/h) | Filter area (m2) |
6.5"*20" | 15 | 40 | 3.5 |
6.5" * 40" | 30 | 80 | 6.5 |
6.5" * 60" | 45 | 120 | 8.5 |
Material Structure
model | PP | GF |
Filter media | Deeply folded polypropylene | Resin-based synthetic glass fiber/polyester |
Support/Guide Layer | polypropylene | Polyester |
End cap | Glass fiber reinforced polypropylene | Glass fiber reinforced polypropylene |
outer protective sleeve | polypropylene | Polyester |
Working characteristics
Maximum operating temperature | 80℃ |
Maximum working pressure difference | 0.38 MPa @ 20℃ |
Recommend replacing pressure difference | 0.15Mpa@20℃ |
Typical application scenarios
Filtration of power plant makeup water, condensate, and stator cooling water |
Reverse osmosis (RO) system pretreatment |
Seawater Desalination pretreatment |
Deionized water pre-filtration |
Filtration of process water in petrochemical and other industries |
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