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All-Plastic Multi-Bag Filter

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All-Plastic Multi-Bag Filter

All-Plastic Multi-Bag Filter

The multi-bag fully plastic filter series is made from specialized, chemically resistant PPH material. It is suitable for filtering most acidic and alkaline liquids, as well as certain slurries.

The filter consists of the body, filter basket, filter bags, bag press, ring cover, and top cover. Based on the user's requirements, different filter bags with various filtration precision can be chosen to meet filtration quality needs. The bag ring is tightly fitted to the inner wall of the filter body, effectively preventing liquid bypass. The top cover and body are sealed with hanging ring bolts, making it easy to lock and disassemble.

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Product Features

  • The body, inlet and outlet flanges, installation base, and mesh basket plate are all connected as one, creating a strong seal that prevents leaks and damage.
  • The flange bolt hole spacing is versatile and can accommodate multiple flange standards, including national, American, Japanese, and German specifications.
  • The installation base improves stability and security, while the raised bottom of the barrel (higher than the outlet) makes it easier to discharge and clean the medium.
  • The body includes liquid outlets on both sides, giving the customer flexibility to choose the outlet pipe direction.
  • The mesh basket is integrally molded with uniformly distributed, orderly-arranged solid square pillars on its exterior, which enhances the basket's compressive strength.
  • The top cover is molded as a single piece, with a special internal design that has been patented and nationally recognized, improving the cover’s resistance to pressure.


Application Range

  • Electronics manufacturing plants
  • Wineries and breweries
  • Fine chemicals industries
  • Petroleum and automotive manufacturing
  • Paper mills
  • Food and beverage production
  • Pharmaceutical plants, etc.


Model Material Filter Bag Model Design Pressure (MPa) Maximum Flow Rate (m³/h) Filter Area (m²) Inlet/Outlet Size (DN) Working Temperature (℃)
PJ0402 PPH Bag 2 0.8 160 2 100/150 80
PJ0502 PPH Bag 2 0.8 200 2.5 100/150 80

Shanghai Luying Industrial Filtration Equipment Co., Ltd. is a professional company specializing in industrial filtration and separation technologies, providing filtration equipment, solid-liquid separation systems, filter elements, and customized filtration solutions to customers worldwide. Focusing on precision liquid filtration, contaminant removal, solid-liquid separation, automatic filtration, and air purification, we continuously develop our product portfolio to meet the filtration requirements of various industrial processes.


Our filtration equipment portfolio includes bag filter housings, cartridge filter housings, sanitary filters, microporous filters, titanium rod filters, deep membrane stack filters, automatic scraper filters, brushing and modular self-cleaning filters, diatomite filters, plate-type closed filters, candle filtration systems, filter presses, and solid-liquid separation equipment. We also provide supporting RO water treatment, automatic dosing, and air filtration equipment, covering applications from conventional precision filtration to continuous automatic filtration and complex solid-liquid separation processes.


In addition to filtration equipment, Luying Filtration supplies a comprehensive range of industrial filter elements and consumables, including filter bags, wedge wire screens, PTFE, PP, PES, PVDF, Nylon and fiberglass pleated cartridges, melt-blown cartridges, deep-wound cartridges, high-flow filter cartridges, stainless-steel pleated elements, sintered mesh and felt elements, powder-sintered elements, titanium filter elements, and other customized filtration components. By combining filtration equipment with suitable filter elements, we can provide product selection and customized solutions based on different media, filtration ratings, flow rates, pressures, temperatures, and material requirements.


Our products and solutions serve a wide range of industries, including chemical processing, petrochemical, food & beverage, pharmaceutical, water treatment, coatings & inks, fine chemicals, power generation, new energy, and industrial environmental protection. From application analysis and product selection to engineering design, manufacturing, quality inspection, and after-sales support, Luying Filtration is committed to delivering reliable products, flexible customization, and professional technical support, while building long-term partnerships with distributors, engineering companies, equipment manufacturers, and industrial end users worldwide.

Jinlv Machinery
Shanghai Pujiang Jinlv Machinery Co., Ltd.

Shanghai Luying Industrial Filtration Equipment Co., Ltd. is a professional company specializing in industrial filtration and separation technologies, providing filtration equipment, solid-liquid separation systems, filter elements, and customized filtration solutions to customers worldwide. Focusing on precision liquid filtration, contaminant removal, solid-liquid separation, automatic filtration, and air purification, we continuously develop our product portfolio to meet the filtration requirements of various industrial processes.


Our filtration equipment portfolio includes bag filter housings, cartridge filter housings, sanitary filters, microporous filters, titanium rod filters, deep membrane stack filters, automatic scraper filters, brushing and modular self-cleaning filters, diatomite filters, plate-type closed filters, candle filtration systems, filter presses, and solid-liquid separation equipment. We also provide supporting RO water treatment, automatic dosing, and air filtration equipment, covering applications from conventional precision filtration to continuous automatic filtration and complex solid-liquid separation processes.


In addition to filtration equipment, Luying Filtration supplies a comprehensive range of industrial filter elements and consumables, including filter bags, wedge wire screens, PTFE, PP, PES, PVDF, Nylon and fiberglass pleated cartridges, melt-blown cartridges, deep-wound cartridges, high-flow filter cartridges, stainless-steel pleated elements, sintered mesh and felt elements, powder-sintered elements, titanium filter elements, and other customized filtration components. By combining filtration equipment with suitable filter elements, we can provide product selection and customized solutions based on different media, filtration ratings, flow rates, pressures, temperatures, and material requirements.


Our products and solutions serve a wide range of industries, including chemical processing, petrochemical, food & beverage, pharmaceutical, water treatment, coatings & inks, fine chemicals, power generation, new energy, and industrial environmental protection. From application analysis and product selection to engineering design, manufacturing, quality inspection, and after-sales support, Luying Filtration is committed to delivering reliable products, flexible customization, and professional technical support, while building long-term partnerships with distributors, engineering companies, equipment manufacturers, and industrial end users worldwide.

Certificate Of Honor
  • Quality Management System Certification Certificate
  • Quality Management System Certification Certificate
  • Machinery Directive Attestation Of Conformity
  • TCF-Filtering Equipment
  • Certificate of Utility Model Patent
  • Certificate of Utility Model Patent
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