length	5"   10"   20"   30"   40"
internal diameter	15mm 20mm 25mm 28mm 30mm 35mm
external diameter	35mm-150mm
	Special specifications can be customized

· Accuracy and flow

Filtration accuracy (um)	1U 5U 10U 20U 50U 100U
Maximum flow (T/H)	0.5 0.7 1.0 1.5 2.5 3.5

model:

PPF (polypropylene melt-blown filter element)-10 (length 10" )-5 (filtration accuracy 5 μ m)

PPF-P (polypropylene melt-blown filter element with skeleton)-10 (length 10" )-5 (filtration accuracy 5 μ m)

PPF-D (polypropylene melt-blown filter element)-10 (length 10" )-5 (filtration accuracy 5 μ m)

. Specifications:(special specifications can be customized)

Length 5" 10" 20" 30" 40" 50" 6 0"

outer diameter (± 1mm) 60 ~ 115 mm

inner diameter (± 1mm) 28, 30 mm

product functions and features:

can effectively remove various particulate impurities in the filtered liquid;

multi-layer depth structure, large pollution capacity and long service life;

Large filtration flow and small pressure difference;

Contains no chemical adhesives and is more hygienic and safe;

Resistant to acids, alkalis, organic solutions, oils and good chemical stability;

Low cost and easy replacement. 

integrates surface, deep layer, coarse and fine filtration; It has the characteristics of large flow rate, corrosion resistance, high pressure resistance and low cost.It is used to block rust, silt, eggs and other large granular substances in water.

length 5 inches, 10 inches, 20 inches, 30 inches, 40 inches

outer diameter 60-65mm

inner diameter 28-30mm

precision 0.1-100um

flow (0.1 MPa) 1-2t/h

withstand voltage 0.4 MPa

maximum applicable Temperature 60 ℃

Drinking water and food industry, Water treatment related systems

R.O.and general water treatment systems

filtration of acid-base liquids in chemical processes

chemical raw materials, Filtered water-soluble paint with organic solvent, Filtration system for oils and coatings

Electrocoating ( ED), oils for chemical liquid filtration machinery, Filtration of cutting oil, heavy oil and fuel oil

edible oil and vegetable oil

syrup, chocolate and other slurries

imaging liquid medicine and ink filtration of PCB liquid medicine

sterile water and ultrapure water before filtration treatment

industrial water, electroplating solution filtration and industrial pure water filtration front system.

Filtering accuracy:1 μ m, 5 μ m, 10 μ m, 20 μ m, 30 μ m, 50 μ m, 100 μ m.

Element length:10, 20, 30, 40 inches.

Filter connection:For example, one type of flat pressure type and three types of plug-in type:215, 222 and 226.
2.2. Wire-wound filter element
is made of textile fiber yarn with good filtering performance, which is precisely wound on porous skeleton.Its yarn materials are polypropylene fiber, acrylic fiber, absorbent cotton fiber and so on.By controlling the winding tightness and dilute density of yarn, filter elements with different precision can be made, which can effectively remove suspended solids and particle impurities of various liquids and have high purification effect on various liquids.
2.3. Folding microporous filter element
Folding microporous filter element is a precision filter made of polypropylene thermal spraying fiber membrane and nylon (Nylonb) polytetrafluoroethylene (PTEE) microporous filter membrane, which has the advantages of small volume, large filtration area and high precision.The filtering accuracy can range from 0.1 μ m to 60 μ m.The sealing of the filter element end cover and the connection of the whole structure are all bonded by hot melt.The filter element joints are of three types commonly used in the world:222 joints, 226 joints and flat mouths.The products have been strictly tested before leaving the factory to ensure the stable performance of the products.
2.4, activated carbon filter element
There are two categories of activated carbon filter elements:
compressed activated carbon filter elements and bulk activated carbon filter elements.
A, compressed Activated carbon filter element uses coal activated carbon and coconut shell activated carbon with high adsorption value as filter materials, and is sintered and compressed with food-grade adhesive.The inside and outside of the compressed activated carbon filter element are respectively wrapped with a layer of non-woven fabric with filtering function to ensure that the carbon core itself will not drop carbon powder, and the two ends of the carbon core are equipped with soft butadiene rubber gaskets, so that the carbon core has good sealing performance when loaded into the filter cartridge.
b.Bulk activated carbon filter element puts the required activated carbon particles into a special plastic shell, welds the end covers on both ends of the shell with welding equipment, and puts non-woven fabric filters for filtering at both ends of the shell to ensure that carbon powder and black water will not fall off when the carbon core is used.According to the customer's needs, the shell end cover can be made into different types of connection ports.The interface modes are:flat pressure type and pipeline type (models are:4042, 4044, 4046, etc.).
2.5, double filter element
upper section:polypropylene melt-blown filter element accuracy 5 μ m
lower section:granular activated carbon filter element built-in activated carbon 170g
material:ABS, PP
length:250mm
outer diameter:70mm
flux:8L/S
total flux:6-8T
activated carbon index:strength 90; Iodine value (mg/g) 950; Methylene blue value (mg/g) 120
2.6, resin filter element
resin is a porous and insoluble exchange material.The resin filter element in the water softener contains millions of fine plastic balls (beads), all of which contain many negative charge exchange positions for absorbing positive ions.When the resin is in a new state?These charge exchange sites are occupied by positively charged sodium ions.When calcium and magnesium pass through the resin tank, they come into contact with resin beads to replace sodium ions from exchange positions.The resin preferentially binds cations with strong charges, and the charges of calcium and magnesium ions are stronger than those of sodium ions.The replacement sodium cation then goes down through the resin bed and out of the water softener, which sends out the" soft" water.Finally, all the resin exchange sites are occupied by calcium and magnesium, so it can no longer work.
2.7, titanium rod filter element
Titanium rod filter element has excellent performance such as corrosion resistance, high temperature resistance, high strength, easy guarantee of filtration accuracy and easy regeneration; Titanium filter element is formed by titanium powder and sintered at high temperature, so the surface particles are not easy to fall off; The service temperature in the air can reach 500 ~ 600 ℃; It is suitable for the filtration of various corrosive media, such as hydrochloric acid, sulfuric acid, hydroxide, seawater, aqua regia and chloride solutions such as iron, copper and sodium.It has excellent mechanical properties, can be cut, welding and other machining, high compressive strength, and the maximum internal pressure failure strength is more than 2MPa; Its filtration accuracy is easy to ensure, and even if it works under high temperature and high pressure, the pore diameter will not be deformed.Its porosity can reach 35 ~ 45, its pore size distribution is uniform, its pollution capacity is large, its regeneration method is simple, and it can be reused after regeneration.
2.8, RO reverse osmosis filter element
A filter element using RO reverse osmosis membrane.Reverse osmosis technology:The original reverse osmosis is REVERSE OSMOSIS, which was developed by NASA, which gathered scientists from many countries and spent billions of dollars after years of research with the support of the government.The principle of reverse osmosis is to apply a greater pressure than the natural osmosis pressure on the raw water side, so that water molecules can reverse osmose from the side with high concentration to the side with low concentration.Because the pore size of reverse osmosis membrane is far smaller than hundreds or even thousands of times that of virus and bacteria, various viruses, bacteria, heavy metals, solid soluble substances, polluted organic matter, calcium and magnesium ions, etc.cannot pass through reverse osmosis membrane at all, thus achieving the purpose of softening and purifying water quality.
2.9, stainless steel filter element:(stainless steel woven mesh, stainless steel punched mesh)
Stainless steel filter element features:
1) Good filtration performance, which can play a uniform surface filtration performance for 2-200um filtration particle size
2) Good corrosion resistance, heat resistance, pressure resistance and wear resistance;
3) Stainless steel filter element with uniform porosity and accurate filtration accuracy;
4) The flow rate per unit area of stainless steel filter element is large;
5) Stainless steel filter element is suitable for low temperature and high temperature environment; After cleaning, it can be reused without replacement.
Application field of stainless steel filter element:
The pharmaceutical industry:Pre-filtration of various antibiotics and other liquid medicines
food and beverage industry:Filtration of alcohol, mineral water and drinking water
· petroleum industry:Filtration of oilfield water injection
· electronic industry:Pre-filtration of high purity water
Chemical industry:Filtration of various organic solvents, acids and lyes
Technical performance of stainless steel filter element products:
· Filter precision:0.1 um 0.2 um 0.45 um 1um 3um 5um 10um 20um 30um 50um
· Filter element length:5" 10" 20" 30" 40"
· Cartridge Diameter:69mm 83mm 131mm
Inner diameter of filter element:28mm ~ 40mm
Trial pH value:1-12
Maximum working temperature:≤ 80 ℃ 0.1 MPa
Maximum working pressure:0.3 MPa 50 ℃
Maximum back pressure difference:0.2 MPa 25 ℃
Maximum disinfection temperature:120 ℃ every half hour
2.10 Filter element of oil filter
Filter elements of various specifications and materials, with accuracy from 0.5 m to 80 m, can meet the needs of different industries and mines and various oil products.
3. Features of filter element:
Excellent chemical compatibility, suitable for filtering strong acids, alkalis and organic solvents
Filter membrane is folded deep filtration with large filtration area
Low differential pressure, Strong pollution receiving capacity, Long service life
.Wide filtration accuracy can be selected
4. Application field of filter element:
· Pharmaceutical industry:Pre-filtration of various antibiotics and other liquid medicines
food and beverage industry:Filtration of alcohol, mineral water and drinking water
· petroleum industry:Filtration of oilfield water injection
· electronic industry:Pre-filtration of high purity water
Chemical industry:Filtration of various organic solvents, acids and lyes
5. Technical performance of filter element products:
· Filter precision:0.1 mm 0.2 mm 0.45 mm 1um 3um 5um 10um 20um 30um 50um

· filter element length:5" 10" 20" 30" 40"
Filter element diameter:69mm 83mm 131mm
Filter element inner diameter:28mm ~ 40mm
Trial PH value:1-12
Maximum working temperature:≤ 80 ℃ 0.1 MPa
Maximum working pressure:0.3 MPa 50 ℃
Maximum back pressure difference:0.2 MPa 25 ℃
Maximum disinfection temperature:120 ℃ for half an hour
6, filter element service life
With the extension of service time, impurities in water will block the filter element, and the activated carbon filter element will be saturated by adsorption.Therefore, generally speaking, PP filter element needs to be replaced in 3 months, while activated carbon filter element needs to be replaced in 6 months.Because hollow fiber can't be cleaned, it is generally placed at the back end of PP cotton and activated carbon, otherwise it is easy to block, and it needs to be replaced for 1-2 years when it is used as sterilization at the end of water purification equipment.