Wuhan Wechange Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 5000pc/month |
| Delivery Time | 21-30 |
| Packaging Details | PE bag + box |
| OD | 69mm |
| Length | 10" |
| Filtration Rating | 1.5μm |
| Filtration Area | 10"≥0.68m² |
| MOQ | 100pc |
| Membrane Material | GLASS FIBER |
| Shell & Core Material | PP |
| Brand Name | WECHANGE |
| Model Number | WF-PL-G-0150-10-B-S |
| Certification | |
| Place of Origin | PRC |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | Supply Ability | 5000pc/month |
| Delivery Time | 21-30 | Packaging Details | PE bag + box |
| OD | 69mm | Length | 10" |
| Filtration Rating | 1.5μm | Filtration Area | 10"≥0.68m² |
| MOQ | 100pc | Membrane Material | GLASS FIBER |
| Shell & Core Material | PP | Brand Name | WECHANGE |
| Model Number | WF-PL-G-0150-10-B-S | Certification | |
| Place of Origin | PRC | ||
| High Light | pleated cartridge 1.5um ，10" pleated cartridge ，Glass Fiber pleated cartridges | ||
Description of Air Prefiltration
WECHANGE Glass Fiber Membrane Pleated Cartridge Filters are constructed with borosilicate glass fiber membranes and excellent PP support materials. Glass fiber pleated cartridges provide high and consistent filtration efficiency with a wide filtration rating range.
Glass fiber pleated cartridge filters have large surface filtering area, long service life, low initial pressure and wide chemical compatibility. So they are widely used in high-purity liquid filtration processing.
Application of Air Prefiltration
Features of Air Prefiltration
Operating Characteristic of Air Prefiltration
| Outer Diameter | 2.7”/69mm |
| Length | 10”/254mm 20”/508mm 30”/762mm 40”/1016mm |
| Pore Size | 1, 3, 5, 7, 10μm |
| Max. Operation Temperature | 80℃ |
| Max. Operation Pressure | Forward direction: 0.58 MPa(25±2℃) 0.24MPa(80±2℃) *It not recommend for reverse use |
| Filtration Areas | 5”≥0.34m²; 10”≥0.68m²; 20”≥1.36m² 30”≥2.04m²; 40”≥2.72m² |
| Integrity Testing | Bubble point≥60KPa 50KPa pressure, diffusion flow＜10 ml/min Anhydrous ethanol was used as the wetting solution at 25°C, and compressed air was used to test the bubble point values against the diffusion flows. |
| Sterilization | 30 times (121.4℃,30 min offline high-pressure steam sterilization) |
| Bacterial Retention Capacity | Minimum retention rate 107 CFU/cm2 The product was tested against Serratia marcescens (ATCC14756) using ASTM F838 method. |
| Extractable Substance | ＜50 mg/m2 After high-pressure steam sterilization(121.4℃,60 min), 25℃±2℃ immersing in pure water for 24h |
| Biosafety | The endotoxin level＜0.25 EU/ml, and the extraction solution has no acute toxicity |
| Cleanliness | No fibers or other visible foreign objects were detected in the filtered liquid. *Lamp test according to the Chinese Pharmacopoeia 2020 edition <0904> |
Flow Rate of Air Prefiltration
Material of Structure of Air Prefiltration
| Filter Media | Glass fiber |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
Naming Regulations of Air Prefiltration
| WF | PL | 0500 | 10 | A | S | |
| Trademark | Form | Filtration Materials | Accuracy | length | Adapter | O ring |
| WECHANFIB | PLEATED | GF Glass fiber | 0150 1.5μm | 5 5” | A 222/ FIN | S Silicone |
| 10 10” | B 222/Flat End Cap | E EPDM | ||||
| 20 20” | C 226/ FIN | V FKM | ||||
| 30 30” | D 226/ Flat End Cap | T PTFE | ||||
| 40 40” | E DOE |
| Wechange Pleated Filter Cartridge Products List | ||||||
| Membrane Material | Type No. | Application | Pore Size | Diameter | Length | |
| μm | mm | inch | ||||
| Glass fiber | WF-PL-GF-0150-5-* | Air Prefiltration, Liquid Filtration | 1.5 | 69 | 5" | |
| Glass fiber | WF-PL-GF-0150-10-* | 1.5 | 69 | 10" | ||
| Glass fiber | WF-PL-GF-0150-20-* | 1.5 | 69 | 20" | ||
| Glass fiber | WF-PL-GF-0150-30-* | 1.5 | 69 | 30" | ||
| Glass fiber | WF-PL-GF-0150-40-* | 1.5 | 69 | 40" | ||
| Adaptor | The "*" Indicate type of CONNECTOR and SEAL RING, they're customizable and have below option codes: 1,Connector: A: 222/Fin; B: 222/Flat End Cap; C: 226/Fin; D: 226/Flat End Cap; E: DOE. 2,Sealing Ring: S Silicone E EDPM(Ethylene Propylene Diene Monomer) V FKM(Fluororubber) T PTFE(Polytetrafluoroethylene) | |||||
WECHANFIB high-efficiency air prefiltration pleated filter cartridge is made of ultrafine glass fiber material, with a dust holding capacity of over 90%, suitable for gas pretreatment and precision filtration. 100% integrity testing before leaving the factory ensures the high quality of the product.
1.Compressed air filtration for oil and particulate removal
2.Antibiotic fermentation air prefiltration
3.Bioengineering fermentation air prefiltration
4.Microbiological fermentation air prefiltration
5.Amino acid fermentation air prefiltration
6.Enzyme inhibitor fermentation air prefiltration
7.Polysaccharide, sugar alcohol fermentation air prefiltration
* High porosity;
* High flow rate, long life;
* Low pressure drop;
* Excellent adsorption performance, high filtration efficiency;
* The production environment is class 100,000 dust-free clean room;
* 100% integrity test of filter cartridge before delivery;
* Strict quality control system, complete production process flow;
* Short delivery period;
* Flexible payment method: T/T, L/C, West Union, Paypal;
* Free technical support;
* Other specific sizes can be customized;
Dimensions(nominal):
| OD | 69mm |
| Length | 10"(254mm),20"(508mm),30"(762mm),40"(1016mm) |
Material of Construction:
| Filter Media | Deflector layer | port | Enclosures/Ports | Seals Material |
| GF(Glass Fiber) | Polypropylene | Polypropylene | Polypropylene | Silastic/EPDM |
Beer Clarification Filter Cartridge Performance:
| Max. Temperature | 80℃ |
| Max.Differential Pressure | 0.5 MPa(25±2℃) 0.24 MPa(80±2℃) |
| Effective filtration area | ≥0.7 m²/ 10 inch ≥2.04 m²/ 30 inch |
| Integrity testing | Bubble point≥60KPa 50KPa pressure,diffusion flow＜10 ml/min Anhydrous ethanol was used as the wetting solution at 25°C, and compressed air was used to test the bubble point values against the diffusion flows. |
| Steam Sterilization | 121 ℃ online steam sterilization 30min, a total of 150 times |
| Bacterial retention capacity | Minimum retention rate 107 CFU/cm2 The product was tested against Serratia marcescens (ATCC14756) using ASTM F838 method. |
| Extractable substance | ＜50 mg/m2 The product was tested against Serratia marcescens (ATCC14756) using ASTM F838 method. |
| Biosafety | Endotoxin less than 0.25 EU/ml, extracts not acutely toxic |
| Cleanness | No fiber or other visible foreign matter was detected in the filtrate. Lamp test according to the Chinese Pharmacopoeia 2020 edition <0904>. |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
7000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ... Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ...
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