Wuxi Lenge Purification Equipments Co., Ltd.
One-stop Service at Lenge Purification
Add to Cart
Material of filter element components:
Filter membrane: Hydrophilic PES membrane
Support/Drainage: PP
Core/Cover/End cover/End caps: PP
Sealed leads/Fins: PP with stainless steel inside
O-Ring: 222,226 silicon rubber etc.
Sealing technology: Thermal bonding without adhesives
Characteristics and features
Excellent high-tem resistance and extensive chemical compatibility.
All the compositions reach up to the requirement of the biological testing characteristics of USP Class 6 plastic products at 121℃ and the food contact materials listed in the relevant regulations of Chapter 21 of the Federal Regulations of the United States (CFR). They also conform to the requirements of China's "Standard for Hygienic Safety Evalution of Equipment and Protective Materials in Drinking Water" (2001) for drinking water transport and distribution equipment.
The sampling of filter element successfully passed the bacterial challenge test required by regulations, LRV≥7.Integrity can be maintained after repeated high-pressure disinfection.
Each filter element should pass the integrity test before leaving the factory. The limitations of integrity testing were correlated with the results of bacterial challenge experiments.
It is manufactured under ISO 9001 and ISO 14001 systems and Class 100 environment.
Low protein adsorption to make sure the maximum recovery of target active ingredients.
The filter membrane has a gradient aperture structure for pre-filtration with large flow rate ,low pressure difference and long service life .
Production and usage are traceable.
Technical specifications and operating parameters
| Size |
Diameter: 2.75" (69 mm) Length: 5" / 10" / 20" / 30" / 40" etc.
|
|
Filtration area
|
Single 10" filter element is about 0.65 m²
|
|
Dissolution(20 ℃)
|
Testing The filters without pre - washing . After 24 hours immersion in water, the dissolution was less than 30 mg / 10" filters.
|
|
Minimum Bubble Point of Integrity Test Data
|
0.1 μm: > 0.38 MPa in Water 0.22 μm : > 0.32 MPa in Water 0.45 μm: > 0.20 MPa in Water
|
|
Conditions of steam sterilization and hot water sterilization
|
Sterilization temperature: hot water 85 ℃ Steam 121 ℃ / 30 min, more than 15 times
|
|
Maximum pressure difference and temperature
|
Maximum operating temperature: 85℃ / 0.2 MPa; 25 ℃ ( ≥ 0.4 MPa)
|
|
Typical flow rate (Water, 20℃)
| 0.1 um: 4 lpm / 0.01 MPa / 10" 0.22 um: 10 lpm / 0.01 MPa / 10" 0.45 um: 15 lpm / 0.01 MPa / 10" |
Typical application
Sterilization filtration of LVP, fine needle, freeze-dried and spray dried drug.
Sterilization filtration and Mycoplasma removal filtration of animal serum, liquid medium, buffer solution, supplement water, etc..
Sterilization filtration of vaccines and genetically engineered products.
Sterilization filtration of eye drops, diagnostic reagents, etc.
Sterilization filtration of various process water and pharmaceutical water.
Terminal filtration of bottled water, draft beer, wine, yellow wine, soft drinks, syrups, etc. in the food and beverage industry.
Adapter Style
Ordering information
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| PES | 0.22 | --- | 10 | A | S | P | --X |
| 1 |
Membrane
|
Hydrophilic PES
|
| 2 |
Pore size
|
0.04 / 0.1 / 0.22 / 0.45 μm
|
| 3 |
Length
|
5” / 10” / 20” / 30” / 40”
|
| 4 |
Connector/End Cover |
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
|
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 to build an ecological industrial chain of purification industry.
Through years of exploration and improvement, LENGE has passed ISO9001, ISO14001, ISO45001 quality, environment
and occupational health and safety certification, and has obtained 37 authorized patents. With a number of independent
core technologies, the company leads a number of scientific and technological projects above the provincial level, and
sets up the provincial precision filtration engineering technology research center. After unremitting efforts, LENGE won
the title of "Little Giant" company with specialization and novelty in the city.