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Multi-Cartridge Filter

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Multi-Cartridge Filter

Multi-Cartridge Filter

PJX series standard filters use a fully welded design that provides a robust and reliable structure, with certified quality. The housing can be fitted with 1-242 standard filter cartridges (Ø2.5", optional end connections).

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Product Features

• Standard construction design, offered in carbon steel, 304 SS, and 316L SS.
• Four pressure ratings effectively cover industrial operating ranges.
• Design codes and specifications can be tailored to customer needs.
• Rigid cartridge fixing enables pre-filtration down to submicron levels.
• Cover closure mechanism compresses cartridges for dependable sealing.
• Complies with strict international design standards to ensure operational safety.
• Capable of safely filtering highly hazardous, fatal, or carcinogenic liquids without endangering operating personnel.
• Hinged bolts or quick-opening mechanisms are optional to shorten maintenance time.
• All-welded construction enables flexible accommodation of customer specification changes.


Application Range

• General particulate filtration
• Catalyst and carbon particle filtration
• Pre-filtration for membrane systems
• Seawater filtration


Model N1/N2 N3 N4/N5 A(mm) B(mm) C(mm) D(mm) E(mm) F(mm) G(mm) Volume
PJX-510 DN25 Rc1/4" Rc1/2" Ø200 70 250 490 340 190 12 10L
PJX-520 DN25 Rc1/4" Rc1/2" Ø200 70 300 710 340 190 12 18L
PJX-530 DN50 Rc1/4" Rc1/2" Ø200 100 500 980 340 190 12 26L
PJX-540 DN50 Rc1/4" Rc1/2" Ø200 100 600 1255 340 190 12 34L
PJX-710 DN25 Rc1/4" Rc1/2" Ø219 70 250 495 360 210 12 12L
PJX-720 DN25 Rc1/4" Rc1/2" Ø219 70 300 715 360 210 12 22L
PJX-730 DN50 Rc1/4" Rc1/2" Ø219 100 500 985 360 210 12 32L
PJX-740 DN50 Rc1/4" Rc1/2" Ø219 100 600 1260 360 210 12 42L
PJX-910 DN50 Rc1/4" Rc1/2" Ø250 100 250 510 390 240 12 12L
PJX-920 DN50 Rc1/4" Rc1/2" Ø250 100 300 730 390 240 12 22L
PJX-930 DN50 Rc1/4" Rc1/2" Ø250 100 500 1000 390 240 12 32L
PJX-940 DN50 Rc1/4" Rc1/2" Ø250 100 600 1275 390 240 12 42L
PJX-1210 DN50 Rc1/4" Rc1/2" Ø300 100 250 525 440 290 14 30L
PJX-1220 DN50 Rc1/4" Rc1/2" Ø300 100 300 745 440 290 14 45L
PJX-1230 DN50 Rc1/4" Rc1/2" Ø300 100 500 1015 440 290 14 60L
PJX-1240 DN50 Rc1/4" Rc1/2" Ø300 100 600 1290 440 290 14 75L

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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