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).
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.
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.


