DeMalong : High Quality Replacement Norman Filter Element Supplier
- Compatible with a wide range of fluids and gases
- Larger dirt holding capacities for longer element life
- Micron ratings from 0.3 to 2,000 absolute
- All-welded pleated filter and sintered choices for high flow/temp./corrosion
- Custom dimensions and material for your present filter housing
Your Premier Norman Filter Element Replacement Manufacturer
DeMalong specializes in manufacturing replacement Norman filter elements in a variety of materials, micron ratings, and flow rates. From standards filter discs to Norman stainless steel filter elements and Norman coalescing filter elements, DeMalong has the same dimensions and quality replacement elements to fit your existing application and filter housing.
Micron ratings of DeMalong replacement Norman filters are available from 1 to 300 micron. Norman filter interchange with stainless steel wire mesh, metal felt and sintered media are specially for your extreme environments such as high pressures, high temperatures, or corrosive fluids.
Norman micro glass and cellulose filter replacement are mainly used to remove particle contamination by depth filtration while coalescing filter elements are excellent at removing both water and solid particulates from petroleum-based fluids.

DeMalong replacement Norman cellulose filter is a highly cost-effective media to remove high precision particulate up to 3 micron.

DeMalong replacement Norman coalescing filter elements have efficient dehydration technologies to meet challenging applications.

DeMalong Norman replacement filter discs provide a reliable and economical solution for your variety of applications. Main material is stainless steel 304 and 316L.

DeMalong interchange Norman high pressure filter elements can work with pressure up to 8,000 PSI and micron rating from 0.2um - 1000um in a variety of material types and collapse ratings.

DeMalong produce and design replacement hydraulic filter elements that precisely fit in genuine Norman hydraulic filter housing.

DeMalong replacement Norman metal filter elementsare ideal for protecting your contaminant-sensitive components such as servo and proportional valves.

High-quality filter material raw materials, strict processing technology, rigorous inspection process, multiple performance tests

DeMalong offer custom Norman cone/witches hat filter replacement with a robust core support, various wire mesh material and all welded structure for high strength and corrosion resistance.
- Detail Pics
- Drawing
- Process Technology
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Frequently Asked Questions
If you have any questions, our FAQ section is a great place to get concise, accurate answers.- Raw material procurement with certification
- Professional inspectors at every production process
- Advanced production and glue-injection equipment
- Strict testing before send-out based on ISO standards
- FedEx/DHL/UPS/TNT for samples or small cZinga, Door-to-Door.
- By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
- Customers specifying freight forwarders or negotiable shipping methods!
- Delivery Time: 7-10 days for samples; 12-15 days for batch goods.
- FedEx/DHL/UPS/TNT for samples or small order, directly to your company.
- By Sea from Qingdao or Shanghai port
- By air from Zhengzhou airport, 3-5 days arrival
DeMalong : Reliable Replacement Filtrec Filter Element Manufacturer
Higher machine reliability, longer service life, and lower operating costs, these are DeMalong are key advantages and contributors to our new and old customers. At present, DeMalong Filters are supplying our consistent performance replacement Norman filter elements to more than 30 countries.
DeMalong has own testing stands and laboratories, for all send-out replacement Norman hydraulic filters and coalescing filter elements, we will make filter integrity testing and bubble point testing to ensure you receive a high quality elements that will do a good job and will not fail.
Compare to genuine Norman filters, filter interchanges from DeMalong are more effective in control the cost and production schedule at every manufacturing steps – from design, to testing, to fabrication. We are able to bring you exceptional quality with competitive price and fast delivery time.

Having a sustainable performance decreases downtime of your system and save maintenance costs, DeMalong replacement Norman filter elements provide reliable filtration performance against pump failures, oil changes, and unscheduled equipment breakdowns, Please contact us if you need a cost-effective solution to protect your oil systems.
NormanMetalFilter Element Replacement
DeMalong replacement Norman metal filter element offers three types of filtration medias based on your different industry applications, including stainless steel wire mesh, metal felt, metal sintered filter elements. They are designed to withstand working pressure up to 210 bar.
These metal Norman filter interchanges are ideal for protecting your contaminant-sensitive components such as servo and proportional valves. In addition, sintered metal filter replacement-in both disc and cartridge form, can achieve capture particle below 2 micron in gas filtration.
Norman Cellulose Filter Element Replacement
DeMalong replacement Norman cellulosefilter is a highly cost-effective media to remove high precision particulate up to 3 micron. It helps you to economically achieve superior system cleanliness level by depth filtration with 50% separation efficiency
Structural Features:
- End caps: carbon steel
- Filter media: cellulose
- Inner support: carbon steel or corrosion resistant metal
- Micron ratings: 3, 10, 25 um
Norman Microglass Filter Element Replacement
DeMalong replacement Norman cellulose filter elements are designed for lower pressure drops, maximum dirt holding capacity, and particle capture efficiency. It provides reliable hydraulic and lube oil protection in the most demanding filtration applications.
Structural Features:
- End caps: anodized aluminum
- Filter media: multi-layers of glass fiber
- Outer support: stainless steel mesh
- Inner support: carbon steel or corrosion resistant metal
- Micron ratings: 1, 3, 5, 10, 25 um
Norman Coalescing Filter Element Replacement
75% of hydraulic &lube component failures are caused by water and particle contamination. Bearing life and critical component life is greatly reduced since the moisture in your oil systems. DeMalong replacement Norman coalescing filter elements have efficient dehydration technologies to meet challenging applications.
Applications
- Power generation
- Agriculture and construction
- General Industrial
- Wind
- Mining
- Automotive
- Oil and gas
