PP melt blown drinking water filter cartridge D Series nsf certification length inch size customized for water filtration system

Short Description:

Melt Blown D Series Filter Cartridges is fusing and intertwined of polypropylene resin without any chemical glues.The cartridges are glued at random to form 3D micro pore which will make the cartridge 3 layers with fine fibers in surface and coarse fibers and deep filtration. As the fiber and density form high filtration rating and pollutants holding capacity on diameter of filter cartridge, low pressure drop, gradual changing deep filtration structure with loose outside and close inner, strong pollutants holding capacity, it can remove contaminant effectively, such as suspended substance, particulate and rust, providing efficient filtration and long service life.Deep grooved surface highly extend the filtration surface area, which makes the filter has a higher flow rate and lower pressure drop.

Product Detail

Product Tags

Product characteristics:
•  Three-zone structure cartridge offers high dirt holding capacity and longer service life
•  Formed by thermal bond without using binders or adhesives
•  100% pure polypropylene will not contaminate the treated liquid, wide chemical compatibility
•  Deepth Dot design to extend the filtration surface area.
•  FDA compliant material
•  All common adaptors are available.
Product specification:
Dimension: [Removal Rating]: 1um,5um,10um,20um,25um,50um,75um,100um,150um
[Length]: 5"(127mm),9.84"(250mm), 10"(254mm), 20"(508mm), 30"(762mm), 40"(1016mm),50"(1270mm), 60"(1524mm)
[OD]: Ø 60mm, 62mm, 114mm
[ID]: Ø 28mm, 30mm, 32mm, 34mm, 36mm, 38mm
Material of Constructions: [Media]: Polypropylene(PP)
[End cap]: Polypropylene(PP)
[Seal/Gasket]: Silicone, EPDM, NBR, Viton
[Core]:  Polypropylene(PP)
Performance: [Max. Operating temperature]: 65℃
[Max. Operating DP]: 2.0Bar@21℃
Order Information
Series Number Romoval Rating Length CORE END CAP SEAL/GASKET ID OD
FWMBD 1um=1 5"(127mm)=5 NON=N NON=N SILICONE=S 28mm 60mm
5um=5 9.84"(250mm)=984 PP=P DOE=DOE EPDM=E 30mm 62mm
10um=10 10"(254mm)=10 222 CLOSE=S2C NBR=N 32mm 114mm
20um=20 20"(508mm)=20 222   FIN=S2F VITON=V 34mm
25um=25 30"(762mm)=30 226 CLOSE=S6C 36mm
50um=50 40"(1016mm)=40 226   FIN=S6F 38mm
75um=75 50"(1270mm)=50 110mm
100um=100 60"(1524mm)=60
For Example: FWMBD-1-10-N-DOE-S-28/62


The structure of PP melt blown filter element is a gradual diameter tightening structure with coarse outer fiber, fine inner fiber, loose outer layer and tight inner layer. The unique gradient deep filtration forms a three-dimensional slag filtering effect, which has the characteristics of high porosity, high interception rate, large pollutant carrying capacity, large flow and low pressure drop.

All thermoplastic (high temperature melting and low temperature curing) polymer chip raw materials can be used in the manufacturing process of melt blown filter element. Polypropylene is one of the most widely used slicing materials in melt blown process. In addition, the commonly used polymer slicing materials in melt blown process include polyester, polyamide, polyethylene, polytetrafluoroethylene, polystyrene, PBT, EMA, EVA, etc. Olefin polymer raw materials (such as polypropylene) have a high degree of polymerization, so the heating temperature is higher than its melting point. It can melt and spray smoothly above 100 ℃, while polyester can melt and spray slightly higher than its melting point. Olefin raw materials generally do not need to be dried.

The structural feature of PP melt blown filter element is that the fiber fineness is relatively small, usually less than 10 microns, and most of the fiber fineness is between 1 ~ 4 microns.

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