Wuxi Lenge Purification Equipments Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 2000 Pieces Per Month |
| Delivery Time | 5 - 7 Days |
| Packaging Details | Cartons |
| Filter material | PTFE |
| Gasket Material | Silicon rubber, EPDM rubber, Fluorine rubber |
| Supports/Diversion | PFA |
| Length | 40 Inch |
| Pore size | 0.45μm |
| Application | various acids, alkalis and other chemicals |
| Brand Name | LENGE |
| Model Number | LENGE-PFA |
| Certification | CE/SGS/ISO/FDA |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 2000 Pieces Per Month |
| Delivery Time | 5 - 7 Days | Packaging Details | Cartons |
| Filter material | PTFE | Gasket Material | Silicon rubber, EPDM rubber, Fluorine rubber |
| Supports/Diversion | PFA | Length | 40 Inch |
| Pore size | 0.45μm | Application | various acids, alkalis and other chemicals |
| Brand Name | LENGE | Model Number | LENGE-PFA |
| Certification | CE/SGS/ISO/FDA | Place of Origin | China |
| High Light | 40 inch pleated membrane filter ，PFA membrane pleated filter ，PTFE membrane pleated filter | ||
40 Inch PFA Pleated Filter Cartridge With 0.45um PTFE Membrane
PFA Pleated Filter Cartridge is made of polytetrafluoroethylene stretch membrane and PFA framework, which is characterized by high throughput, high flow rate, long life, excellent chemical compatibility and oxidation resistance. This filter cartridge is widely used in the filtration of various acids, alkalis, organic solvents and other chemicals in chemical filtration, and can meet the filtration requirements in most harsh environments.
Material of Filter Cartridge components:
Filter membrane: PTFE
Support/Drainage: PFA/ECTFE
Core/Cover/End cover/End caps: PFA
Sealed leads/Fins: 222, 226PFA
O-rings: Encapsulated fluoroelastomer, Perfluorinated flat gasket
Characteristics and Features:
Excellent high-temp resistance and extensive chemical compatibility.
Perfluoropolymer structure is suitable for filtration of various polar strong acids and bases.
Double membrane structure, absolute bacterial retention rate.
The samples of filter cartridges successfully passed the bacterial retention testing required by regulations, LRV>7. Integrity can be maintained after repeated high-pressure disinfection.
All the compositions meet the requirements of the biological testing characteristics of USP Class 6 plastic products at 121°C and the food contact materials listed in the relevant regulations of Chapter 21 of the Federal Regulations of the United States (CFR).
It is manufactured under ISO 9001 and ISO 14001 systems and Class 100 clean environment.
Production and usage are traceable.
Technical Specifications and Operating Parameters:
| Size | Diameter: 2.75" (69 mm) Length: 10", 20", 30", 40" etc. |
| Removal Ratings (µm) | 0.1, 0.22, 0.45 |
| Filtration Area | 0.7m2 /Ø68-10" |
| Dissolution per 10" filter | <30mg |
| Maximum Continuous Operating Temperature | 170°C |
| Maximum Differential Pressure | 0.4MPa/50℃ 0.15MPa/170℃ |
| Endotoxin | <0.25EU/ml |
Typical Application:
Ozone resistant filtration of bottled drinking water
Filtration of high temperature and highly corrosive chemicals in semiconductor manufacturing process
Filtration of various acids, alkalis, organic solvents and other chemicals
Filtration of etching, cleaning, photoresist, developer and other strong oxidizing liquid
Adapter Style:
Ordering information:
| 1 | 2 |
| 3 | 4 | 5 | 6 | 7 |
| PFA | 0.22 | --- | 10 | A | S | P | --X |
| 1 |
Membrane
|
PTFE
|
| 2 |
Pore size
|
0.1 / 0.22 / 0.45 μm
|
| 3 |
Length
|
10” / 20” / 30” / 40”
|
| 4 |
Connector/End Cover A/AA/B/BB/C/CC/D/E/EE/F
|
Spear+222 Spear+222adapter with encapsulated reinforcing stainless steel ring Flat+222 Flat+222adapter with encapsulated reinforcing stainless steel ring Spear+226 Spear+226adapter with encapsulated reinforcing stainless steel ring Flat+Flat Flat+226 Flat+226adapter with encapsulated reinforcing stainless steel ring Flat+215 Spear+3 Flange Bayonet adapter
|
| 5 |
Gasket Material S, E, F, FF
|
S: Silicon rubber E: EPDM rubber F: Fluorine rubber FF: Encapsulated fluoroelastomer
|
| 6 |
Application
|
Pharmaceutical grade for bio-pharmaceutical&food and beverage industry
|
| 7 |
Special Specification Remarks
|
Standard Specification Default |
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
45000000-50000000
Employee Number:
350~400
Ecer Certification：
Site Member
LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives... LENGE, founded in 1998, is a comprehensive high-tech company integrating R&D, production, sales, testing and service. The products of LENGE cover microporous filter membrane, pleated filter cartridge, air filter, purification equipment and purification engineering supporting products. It strives...
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