ZSJ-PP Polypropylene Folding Filter Cartridge

Using polypropylene composite filter membrane as the main filtering material, this type of filter element is an advanced fixed deep filter element, with a nominal filtration accuracy range of 0.1 μm to 60 μm. The filter membrane is not affected by the fluctuation of feed pressure, which affects the filtration accuracy. Its unique advantages such as low pressure difference, high throughput, good filtration accuracy, and low economic cost are highly favored by users.

The Polypropylene Plated Cartridge and Economical Polypropylene Plated Cartridge offer cost-effective depth filtration solutions for various industrial applications.

Characteristics of ZSJ-PP Polypropylene Folding Filter Element

• Adopting imported and domestic ultra-fine polypropylene fiber filter materials, as well as imported non-woven fabric or mesh support layer folding
• The entire polypropylene structure is sealed and formed using hot melt welding technology, without any adhesive, pollution, and fiber shedding
• Uniform pore size distribution, wide filtration accuracy range, low pressure difference, large flux and pollutant capacity, long service life
• It has wide chemical compatibility, wide application, and low price
• Each filter cartridge aperture shall be inspected and washed with high-purity water

Filter element type: PP-I economical high-Precision Filter, PP-II long-life polypropylene filter, PP-III ultra-high pollution capacity polypropylene filter, PP-IV absolute precision polypropylene filter

Filter Parameters

Materials of Each Component of the Filter Element

Filter Element Size (mm)

• Diameter: 68、83、150
• Length: 250、500、750、1000、1500

Filter Area / 68-10“

0.6㎡

Filtering Accuracy

0.1、0.22、0.45、1、5、10、20、30、50 μm

Positive Withstand Voltage Difference

4.2Kg (25℃)

Reverse Withstand Voltage Difference

2.8Kg（25℃）

Maximum Operating Temperature

80℃ （0.28MPa）

Sterilization Conditions

121℃ 30 min

Flow Rate and Pressure Difference (10")

• 0.22um、0.2bar ≥18L/Min
• 0.45um ≥25L/Min