PP Capsule Prefilters
Polypropylene (PP) membrane is suitable for depth filtration with stable physical and chemical properties and strong pressure resistance. Alioth prefilters are made of PP with high porosity and strong dirt-holding capacity. The filters are ideal for removing particles and microorganisms from a broad range of challenging pharmaceutical liquids in prefiltration process.
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Product Characteristics
Product Specifications
1 inch
2 inch
4inch
5 inch
10 inch
20 inch
Materials of
Construction
Membrane
Polypropylene (PP)
Supporting layer/Housing
Polypropylene (PP)
O-rings
Silicone
Working characteristics
Highest Working Temperature
60℃
Max Inlet Pressure
5.5 bar（80 psi）@ 25℃
Sterilization
Resistance
Autoclave: 126℃，60min，5 cycles
Max Differential Pressure
Forward: 5.0 bar（72.5 psi）@ 25℃，Reverse: 2.0 bar（29 psi）@ 25℃
Forward: 4.0 bar（58 psi）@ 60℃，Reverse: 1.0 bar（14.5 psi）@ 60℃
Filtration Area
0.03 ㎡
0.1 ㎡
0.2 ㎡
0.25 ㎡
0.5 ㎡
1.0 ㎡
Pore Size
0.1 μm/0.2 μm/0.5 μm/1.0 μm/3.0 μm/5.0 μm/10.0 μm/20.0 μm/50.0 μm/100 μm
Connection Type
TC 25 mm or
HB 7-13 mm
TC 25 mm or
HB 7-13 mm
TC 50 mm
TC 50 mm
TC 50 mm
TC 50 mm
Biological Safety
All construction components meet the biological safety requirements refering to USP<88> Class VI plastic and USP<87>
Cleanliness
Meets the requirements for a ‘non-fiber releasing’ filter defined in FDA 21 CFR 211.72 and 210.3 (b) (5) (6), and particulate matter meets the requirements of USP<788>
Endotoxin
Endotoxin﹤0.25 EU/mL by LAL test method, which complies with the requirements of USP<85>
TOC/Conductivity
TOC﹤0.5 mg/L, Conductivity﹤1.3 μS/cm
Quality System
Manufactured in a facility whose Quality Management System has been certified with ISO 9001
Shelf Life
3 years at 10-35℃ and below 70% humidity
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